CN202087733U - Semi-automatic spring steel bar bending machine - Google Patents
Semi-automatic spring steel bar bending machine Download PDFInfo
- Publication number
- CN202087733U CN202087733U CN2011201692923U CN201120169292U CN202087733U CN 202087733 U CN202087733 U CN 202087733U CN 2011201692923 U CN2011201692923 U CN 2011201692923U CN 201120169292 U CN201120169292 U CN 201120169292U CN 202087733 U CN202087733 U CN 202087733U
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- semi
- cylinder
- automatic spring
- steel bar
- spring steel
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Abstract
The utility model provides a semi-automatic spring steel bar bending machine, which comprises a base with bearing seats, a shaft driven by a hoisting machine and with two ends supported on the bearing seats through bearings and a roller arranged on the shaft. Spiral clamping grooves adaptable to thread pitches of a spring steel bar are arranged on the periphery of the roller. The semi-automatic spring steel bar bending machine has the advantages of being simple in structure, convenient in use, easy to fabricate and capable of greatly improving working efficiency and lowering labor intensity. The spring steel bar produced by the machine is better proportioned, attractive and capable of satisfying construction requirements to the maxim extent.
Description
Technical field:
The utility model relates to a kind of spring angle-bender, particularly be a kind of semi-automatic spring angle-bender.
Background technology:
Prestress anchorage cable is widely used in the slope retaining in the heavy constructions such as power station, highway as a kind of important slope retaining mode.In the anchorage cable stretching base that the prestress anchorage cable designing institute generally adopts, generally be equipped with and utilize the spring reinforcing bar of manually the round steel bending being made to meet the demands with the resistance to compression of guaranteeing base.Utilize artificial bending process spring reinforcing bar that certain degree of difficulty is arranged purely, process velocity is slower, and is time-consuming, and the spring muscle that processes all exists in various degree defective and deficiency on flexibility and uniformity.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, provide a kind of simple in structure, convenient and practical, be easy to make, not only improve the work work efficiency greatly, reduce labour intensity, and the spring reinforcing bar that bends out is more well-balanced, attractive in appearance, can farthest satisfy the semi-automatic spring angle-bender of construction needs.
The purpose of this utility model is achieved like this:
The semi-automatic spring angle-bender of the utility model includes the base of bearing block, is subjected to two ends that hoist engine drives to be bearing in rotating shaft on the bearing block by bearing, is contained in the cylinder in the rotating shaft, and the cylinder periphery has the spiral draw-in groove that meets spring reinforcing bar pitch.
Above-mentioned rotating shaft is welded with the roller bearing on the hoist engine is concentric.
Be welded with the cylinder ring flange on the above-mentioned cylinder end face, the cylinder ring flange is connected with the hoist engine ring flange by connector.
On the above-mentioned cylinder ring flange positioning clamping pin is housed.
Above-mentioned bearing block is connected with base by connector.
During work, the round steel head that needs are bent places on the cylinder, and blocks with the bayonet lock on the cylinder, opens hoist engine then, and cylinder is rotated along with the rotation of hoist engine, and then the drive reinforcing bar slowly enters the cylinder draw-in groove.Bend slow, the uniform artificial follow-up reinforcing bar of the rotating speed according to hoist engine in the process; After waiting to reach the needed spiral reinforcement number of turns, stop hoist engine, the bayonet lock on the datum axle bearing part is taken out taking off bearing block, and then the spring reinforcing bar taken out promptly use.
The utility model can adopt 2T low speed hoist engine as bending power, and the whole operation process is steady, safety, and the artificial draw-in groove that only needs the round steel of need processing is slowly sent to cylinder gets final product.It is laborsaving and be easy to control and operation to bend the process operating personnel, improves the work work efficiency greatly, reduces labour intensity.Because adopt the cylinder with scale pitch draw-in groove, the spring reinforcing bar that bends out can satisfy the design size requirement preferably, and can be consistent substantially on the uniformity of flexibility and pitch.The spring reinforcing bar that bends out not only adheres to specification fully, and more well-balanced, attractive in appearance.Advantages such as the utility model also has simple in structure, and is convenient and practical make required material and accessory can both to find very easily on any one big-and-middle-sized building site, are specially adapted to the spring reinforcing bar that large batch of production is made by round steel.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 1 is bearing block and position base figure.
The specific embodiment:
Referring to Fig. 1, Fig. 2, the semi-automatic spring angle-bender of present embodiment includes the base 2 of bearing block 1, is subjected to two ends that hoist engine drives to be bearing in rotating shaft 3 on the bearing block by bearing, is welded on the cylinder 4 in the rotating shaft.The cylinder periphery has the spiral draw-in groove 5 that meets spring reinforcing bar pitch.Be welded with cylinder ring flange 6 on the cylinder end face.The cylinder ring flange is connected with the hoist engine ring flange by bolt, nut.Positioning clamping pin 7 is housed on the cylinder.Bearing block is connected with base by bayonet lock.
Roller bearing on rotating shaft and the 2T low speed hoist engine is welded to connect (noting keeping two shaft concentricities in the welding process), penetrate rotating shaft after cylinder and ring flange welded and itself and ring flange are connected in the side of hoist engine cylinder with bolt, and then its overall fixed on base, is just become a semi-automatic spring angle-bender by axle, bearing, bearing block.
Claims (5)
1. semi-automatic spring angle-bender is characterized in that including the base of bearing block, is subjected to two ends that hoist engine drives to be bearing in rotating shaft on the bearing block by bearing, is contained in the cylinder in the rotating shaft, and the cylinder periphery has the spiral draw-in groove that meets spring reinforcing bar pitch.
2. semi-automatic spring angle-bender as claimed in claim 1 is characterized in that rotating shaft welds with the roller bearing on the hoist engine is concentric.
3. semi-automatic spring angle-bender as claimed in claim 1 or 2 is characterized in that being welded with on the cylinder end face cylinder ring flange, and the cylinder ring flange is connected with the hoist engine ring flange by connector.
4. semi-automatic spring angle-bender as claimed in claim 1 or 2 is characterized in that being equipped with on the cylinder positioning clamping pin.
5. semi-automatic spring angle-bender as claimed in claim 1 or 2 is characterized in that bearing block is connected with base by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692923U CN202087733U (en) | 2011-05-25 | 2011-05-25 | Semi-automatic spring steel bar bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692923U CN202087733U (en) | 2011-05-25 | 2011-05-25 | Semi-automatic spring steel bar bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087733U true CN202087733U (en) | 2011-12-28 |
Family
ID=45362833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201692923U Expired - Lifetime CN202087733U (en) | 2011-05-25 | 2011-05-25 | Semi-automatic spring steel bar bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240313A (en) * | 2013-04-23 | 2013-08-14 | 什邡市同佳机械有限公司 | Start-up heating furnace coil pipe production method of synthetic ammonia device |
| CN111390060A (en) * | 2020-05-07 | 2020-07-10 | 王锦洪 | Steel bar bending device |
-
2011
- 2011-05-25 CN CN2011201692923U patent/CN202087733U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240313A (en) * | 2013-04-23 | 2013-08-14 | 什邡市同佳机械有限公司 | Start-up heating furnace coil pipe production method of synthetic ammonia device |
| CN103240313B (en) * | 2013-04-23 | 2015-06-24 | 什邡市同佳机械有限公司 | Start-up heating furnace coil pipe production method of synthetic ammonia device |
| CN111390060A (en) * | 2020-05-07 | 2020-07-10 | 王锦洪 | Steel bar bending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |