CN201217038Y - Bending spindle drive of bidirectional reinforced bar bending machine - Google Patents
Bending spindle drive of bidirectional reinforced bar bending machine Download PDFInfo
- Publication number
- CN201217038Y CN201217038Y CNU2008200379605U CN200820037960U CN201217038Y CN 201217038 Y CN201217038 Y CN 201217038Y CN U2008200379605 U CNU2008200379605 U CN U2008200379605U CN 200820037960 U CN200820037960 U CN 200820037960U CN 201217038 Y CN201217038 Y CN 201217038Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- bending
- main shaft
- spline housing
- crooked main
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Disclosed is a bending principal shaft transmission mechanism for a bidirectional reinforcing bar loop bending machine, which comprises a bending principal shaft, a motor, a retarder and a universal joint coupling; wherein the rotating shaft of the motor is in transmission connection with the input shaft of the retarder; the output shaft of the retarder is in transmission connection with one end of the universal joint coupling; the other end of the universal joint coupling is connected with a spline sleeve; one end of the bending principal shaft serves as a spline shaft which stretches into the spline sleeve to be matched and connected; in this way, a rotating transmission mechanism which can extend and move relative to the spline sleeve is formed for the bending principal shaft. The axial length of the bending principal shaft transmission mechanism is greatly reduced, thus reducing the size of the equipment, which not only saves metal but also makes the equipment convenient to transport and move at a construction filed.
Description
Technical field
The utility model relates to the stirrup bender that uses in the building trade, particularly a kind of curved major shaft transmission that can the compound bending stirrup bender.
Background technology
As everyone knows, a large amount of reinforcement fabrication concrete skeletons that use all sizes improve the intensity of building in the building trade.Wherein to become definite shape to a part of bar bending, with the needs of reinforced concrete members such as the concrete column that adapts to different shape, plate, beam.Become the machining equipment of all size and shape to be called stirrup bender bar bending.Chinese patent is announced on April 19th, 2006 and has been authorized a name to be called " a kind of two-way concrete slab hoop bender ", and notification number is the utility model patent of CN2772673Y.This patent can be used for compound bending reinforcing bar (forward moment reinforcement and back-flexing reinforcing bar).As shown in Figure 1; this two-way concrete slab hoop bender is connected with gimbal coupling 3 between reductor 1 and crooked main shaft 2; and this gimbal coupling is the telescopic gimbal coupling; thereby make crooked main shaft under the gearing of gimbal coupling; can about; move forward and backward, need not to shut down the compound bending that can realize reinforcing bar.But because this scheme adopted the telescopic gimbal coupling, so the axial length of curved major shaft transmission increases greatly, thereby causes equipment volume big and heavy, not only wastes metal material, and the transportation in the construction site and move the difficulty that becomes.
Summary of the invention
The utility model provides a kind of two-way concrete slab hoop bender curved major shaft transmission, and purpose is that will to solve existing two-way hoop bender curved major shaft transmission axial length long, bulky problem.
For achieving the above object, the technical solution adopted in the utility model is: a kind of two-way concrete slab hoop bender curved major shaft transmission, comprise crooked main shaft, motor, decelerator and gimbal coupling, wherein, the rotating shaft and the input shaft of speed reducer of motor are in transmission connection, one end of the output shaft of decelerator and gimbal coupling is in transmission connection, the other end of gimbal coupling connects a spline housing, one end of crooked main shaft is a splined shaft, this splined shaft stretches into spline housing and is connected, and constitutes the rotation drive machine of the relative spline housing telescopic moving of crooked main shaft with this.
1, in the such scheme, described crooked main shaft and spline housing are installed in the support holes seat of spindle carrier, and wherein, the outer rim of spline housing is connected with the support holes seat by rolling bearing, and crooked main shaft is connected with the support holes seat by sliding bearing.
2, in the such scheme, described gimbal coupling is the non expandable type gimbal coupling.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because the utility model has shortened the axial length of curved major shaft transmission, thereby shortens the length of whole two-way hoop bender frame accordingly, made the equipment volume of machine dwindle, saved the use amount of steel.
2, owing to the utility model smaller volume, thus weight saving, and the equipment that makes shifts between the construction site and becomes convenient.
Description of drawings
Accompanying drawing 1 is the schematic diagram of prior art;
Accompanying drawing 2 is a schematic diagram of the present utility model.
In the above accompanying drawing: 1, decelerator; 2, crooked main shaft; 3, universal slip joint shaft coupling; 4, gimbal coupling; 6, spline housing; 7, spindle carrier; 8, splined shaft; 9, rolling bearing; 10, motor; 11, sliding bearing; 12, support holes seat; 13, shift fork.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: two-way concrete slab hoop bender curved major shaft transmission
Shown in accompanying drawing 2, a kind of two-way concrete slab hoop bender curved major shaft transmission, comprise crooked main shaft 2, motor 10, decelerator 1 and gimbal coupling 4, wherein, the power shaft of the rotating shaft of motor 10 and decelerator 1 is in transmission connection, one end of the output shaft of decelerator 1 and gimbal coupling 4 is in transmission connection, the other end of gimbal coupling 4 connects a spline housing 6, one end of crooked main shaft 2 is a splined shaft 8, this splined shaft 8 stretches into spline housing 6 and is connected, and constitutes the rotation drive machine of crooked main shaft 2 relative spline housing 6 telescopic movings with this.Described crooked main shaft 2 and spline housing 6 are installed in the support holes seat 12 of spindle carrier 7, and wherein, the outer rim of spline housing 6 is connected with support holes seat 12 by rolling bearing 9, and crooked main shaft 2 is connected with support holes seat 12 by sliding bearing 11.The front end of crooked main shaft 2 is connected to working head, and working head is moment reinforcement under the dynamic action that transmission mechanism transmits.Stirrup bender is when work, and it is axially forward and backward mobile that shift fork 13 promotes crooked main shaft.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1, a kind of two-way concrete slab hoop bender curved major shaft transmission, comprise crooked main shaft (2), motor (10), decelerator (1) and gimbal coupling (4), wherein, the power shaft of the rotating shaft of motor (10) and decelerator (1) is in transmission connection, one end of the output shaft of decelerator (1) and gimbal coupling (4) is in transmission connection, it is characterized in that: the other end of gimbal coupling (4) connects a spline housing (6), one end of crooked main shaft (2) is splined shaft (8), this splined shaft (8) stretches into spline housing (6) and is connected, and constitutes crooked main shaft (2) rotation drive machine of spline housing (6) telescopic moving relatively with this.
2, according to the described two-way concrete slab hoop bender of claim 1 curved major shaft transmission, it is characterized in that: described crooked main shaft (2) and spline housing (6) are installed in the support holes seat (12) of spindle carrier (7), wherein, the outer rim of spline housing (6) is connected with support holes seat (12) by rolling bearing (9), and crooked main shaft (2) is connected with support holes seat (12) by sliding bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379605U CN201217038Y (en) | 2008-06-06 | 2008-06-06 | Bending spindle drive of bidirectional reinforced bar bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379605U CN201217038Y (en) | 2008-06-06 | 2008-06-06 | Bending spindle drive of bidirectional reinforced bar bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217038Y true CN201217038Y (en) | 2009-04-08 |
Family
ID=40539874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200379605U Expired - Fee Related CN201217038Y (en) | 2008-06-06 | 2008-06-06 | Bending spindle drive of bidirectional reinforced bar bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217038Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814510A (en) * | 2012-09-22 | 2012-12-12 | 无锡华联精工机械有限公司 | Main shaft structure of circular-seam back-chipping edge milling machine |
| CN110623589A (en) * | 2019-10-11 | 2019-12-31 | 上海高仙自动化科技发展有限公司 | Cleaning execution device and cleaning robot |
-
2008
- 2008-06-06 CN CNU2008200379605U patent/CN201217038Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814510A (en) * | 2012-09-22 | 2012-12-12 | 无锡华联精工机械有限公司 | Main shaft structure of circular-seam back-chipping edge milling machine |
| CN110623589A (en) * | 2019-10-11 | 2019-12-31 | 上海高仙自动化科技发展有限公司 | Cleaning execution device and cleaning robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201206572Y (en) | Bidirectional confluence control system for reciprocation of main hoist of rotary drill rig | |
| CN201007041Y (en) | Concrete prefabricated element hanging connecting mechanism | |
| CN101723073A (en) | Hydro-cylinder post-positioned pitch-adjustable propeller | |
| CN201217038Y (en) | Bending spindle drive of bidirectional reinforced bar bending machine | |
| CN103640834A (en) | Small-size transporter | |
| CN201500744U (en) | Transmission mechanism of bent main shaft of two-way reinforcing steel bar hoop bending machine | |
| CN202082490U (en) | Reverse push bench | |
| CN201268947Y (en) | Adjustable support bracket U-shaped fastener | |
| CN201494619U (en) | Oil cylinder rear-mounted type controllable screw pitch propeller | |
| CN201679443U (en) | Wheeled electrical pile driver | |
| CN102423788B (en) | Full hydraulic double-motor energy-saving reinforcing steel bar straightening and cutting machine | |
| CN203309015U (en) | Composite transmission slewing speed reducer of worm and gear pair and gear | |
| CN201982003U (en) | Rock-drilling rotary-brazing mechanism adopting inner gear tooth profile of moving teeth of pushing rod and rolling column of eccentric wheel for connection | |
| CN203410457U (en) | Tunnel maintaining platform | |
| CN209815513U (en) | Cross dolly | |
| CN102146671A (en) | Wheeled electric piling machine | |
| CN201747297U (en) | Propelling mechanism of logistic spiral mold surface connecting drill | |
| CN204492643U (en) | A kind of truck-mounted drilling rig and unit head thereof | |
| CN220050237U (en) | Steel construction cutting demolishs car | |
| CN202006214U (en) | Connection structure for hydraulic cylinder and clamp of limiting bogie | |
| CN220401220U (en) | Offshore oil platform control panel cabinet preassembling device | |
| CN206844765U (en) | Synchronous traversing transmission mechanism before and after a kind of guarantee vehicle-carrying plate | |
| CN201554022U (en) | Electric wheel type pile machine | |
| CN205225290U (en) | Extra long back timber structure that can be used to face -end support | |
| CN212248257U (en) | Removable supporting is used in building engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20140606 |