CN203621324U - Automatic bending mechanism of steel bar bending machine - Google Patents
Automatic bending mechanism of steel bar bending machine Download PDFInfo
- Publication number
- CN203621324U CN203621324U CN201320711977.5U CN201320711977U CN203621324U CN 203621324 U CN203621324 U CN 203621324U CN 201320711977 U CN201320711977 U CN 201320711977U CN 203621324 U CN203621324 U CN 203621324U
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- Prior art keywords
- bar
- slide
- bearing
- tooth bar
- bending machine
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Abstract
The utility model discloses an automatic bending mechanism of a steel bar bending machine. The automatic bending mechanism of the steel bar bending machine comprises a machine frame and a power shaft, wherein a supporting base is installed on the machine frame; a gear rack pushing plate and a supporting leg are installed on the power shaft; a gear rack and a sliding shaft are installed on the supporting base; a gear rack resetting spring is connected onto the gear rack; an upper gear is installed on the sliding shaft; a lower gear is installed on the supporting base; a rotating block is installed on the sliding shaft; a fixing block is installed on the supporting base; a fixing rod is installed on the supporting base; a pulley wheel is installed on the fixing rod and a swing rod is hinged to the fixing rod; a first trolley wheel and a second trolley wheel are installed on the gear rack pushing plate; a pull rope is connected with the upper end of the swing rod; the pull rope is connected onto the sliding shaft; and a sliding shaft resetting spring is connected onto the sliding shaft. The position of the gear rack of the automatic bending mechanism of the steel bar bending machine does not affect bending of a steel bar, thus facilitating processing a steel hoop with very small width.
Description
Technical field
The utility model relates to the automatic bending machine of a kind of angle bender, particularly a kind of angle bender.
Background technology
The general reinforcing bar that uses, as concrete skeleton, to improve concrete intensity, is called stirrup by the reinforcing bar that plays skeleton function traditionally at present, the reinforcing bar of a cylindricality is converted into the shape such as polygon, circle, formed stirrup, the two ends of stirrup link together, and can keep original intensity.
In building trade, the production of stirrup mostly adopts manual operation, and by after bar straightening, by artificial feeding, bending, its labour intensity is large, and production efficiency is low, can not meet the needs of batch production.
In addition, although now some angle bender has adopted the apparatus for bending of automation, for pulling the modular construction complexity of slide-bar, production cost is high, is so just unfavorable for that it promotes the use of.
On existing angle bender, operated by rotary motion has multiple bending mechanisms, does not complete the bending work to reinforcing bar.The tooth bar that bending mechanism comprises tooth bar and engages with tooth bar; be positioned at the position that tooth bar on Far Left or rightmost bending mechanism usually can have influence on the bending mechanism being adjacent; make the gap ratio of these adjacent two bending mechanisms larger; the width of the stirrup that so conveniently must process is larger, is not easy to the stirrup that processing dimension is less.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of and can be automatically reinforcing bar have been carried out to the automatic bending machine of the angle bender of bending and can bending less width.
The utility model solves the technical scheme that its technical problem adopts:
A kind of automatic bending machine of angle bender, comprise frame and rack-mounted by motor-driven power shaft, the bearing of hollow is installed in described frame, tooth bar pushing disk and the feet for support carriers are installed on power shaft, tooth bar and slide-bar are in axial sliding installed on bearing, slide-bar level is through bearing, on tooth bar, be connected with tooth bar back-moving spring, the other end of tooth bar back-moving spring is connected on feet, one end that slide-bar stretches out bearing is also provided with the moving block that can carry out to reinforcing bar bending, bearing carries out spacing and prevents accordingly the fixed block of reinforcing bar perk with slide-bar the rotation of moving block being provided with near a side of moving block, on slide-bar, be provided with and cog, bearing is provided with and the lower gear that cogs and be meshed below cogging, described lower tooth wheel and rack is meshed, moving block is positioned at the same side of fixed block away from one end of slide-bar and tooth bar, rack drives lower gear rotates, lower gear drives again the rotation that cogs, cog and be all positioned at the inner chamber of bearing with lower gear, bearing is provided with fixed bar in the side away from moving block, pulley is installed on described fixed bar and is hinged with swing arm, on relative two end faces of tooth bar pushing disk, be separately installed with for promoting the first wheel trolley that tooth bar rises and for promoting the second wheel trolley of swing arm lower end, the upper end of swing arm is connected with stay cord, stay cord is connected on slide-bar after pulley break-in, on slide-bar, be connected with slide-bar back-moving spring, the other end of slide-bar back-moving spring is fixed on bearing.
In the utility model, the lower end of described tooth bar is extended with the catch bar that can coordinate with the first wheel trolley.
In the utility model, described slide-bar is provided with nose bar away from one end of moving block, and described slide-bar back-moving spring is between nose bar and bearing.
In the utility model, the axis horizontal setting of described pulley.
In the utility model, described stay cord is steel cable.
In the utility model, described tooth bar is through bearing, and the upper end of tooth bar is extended with pole, and described bearing is being provided with the brace table for accepting pole corresponding to the position of pole.
The beneficial effects of the utility model are: when bending, reinforcing bar is shelved on slide-bar, and on tooth bar pushing disk, the first wheel trolley can promote tooth bar rising, and rack drives gear and moving block rotate, thereby reinforcing bar is carried out to bending; After bending completes, the second wheel trolley turns to the lower end that connects and promote swing arm with swing arm with tooth bar pushing disk, swing arm is rotated, the upper end of swing arm pulls slide-bar to slide axially towards the direction away from reinforcing bar by stay cord, until slide-bar separates with reinforcing bar, then the reinforcing bar of bending drops from apparatus for bending.In addition, the utility model is provided with and cogs and lower gear, can reasonably regulate according to the width of the stirrup of required bending easily, tooth bar does not affect the putting position of other adjacent bending mechanism, therefore this product is in the time being placed in frame together with other bending mechanism, can with other bending mechanism close proximity, therefore contribute to the undersized stirrup that working width is very little.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model a direction;
Fig. 2 is the structural representation of other direction of the present utility model;
Fig. 3 is the structural representation of other direction of the present utility model;
Fig. 4 is the structural representation of other direction of the present utility model.
The specific embodiment
As shown in Fig. 1 ~ Fig. 4, a kind of automatic bending machine of angle bender, comprise frame 1 and be arranged on the power shaft being driven by motor 10 11 in frame 1, the bearing 2 of hollow is installed in described frame 1, tooth bar pushing disk 3 and the feet 12 for support carriers 2 are installed on power shaft 11, tooth bar 4 and slide-bar 21 are in axial sliding installed on bearing 2, and as preferably, the lower end of described tooth bar 4 is extended with the catch bar 33 that can coordinate with the first wheel trolley 31.Slide-bar 21 levels are through bearing 2, on tooth bar 4, be connected with tooth bar back-moving spring 41, the other end of tooth bar back-moving spring 41 is connected on feet 12, one end that slide-bar 21 stretches out bearing 2 is also provided with the moving block 22 that can carry out to reinforcing bar bending, bearing 2 carries out spacing and prevents accordingly the fixed block 23 of reinforcing bar perk with slide-bar 21 rotation of moving block 22 being provided with near a side of moving block 22, on slide-bar 21, be provided with and cog 51, bearing 2 cog 51 below be provided with and 51 lower gears that are meshed 52 that cog, described lower gear 52 is meshed with tooth bar 4, moving block 22 is positioned at the same side of fixed block 23 away from one end of slide-bar 21 and tooth bar 4, tooth bar 4 drives lower gear 52 to rotate, lower gear 52 drives again 51 rotations that cog, cog 51 and lower gear 52 be all positioned at the inner chamber of bearing 2, bearing 2 is provided with fixed bar 24 in the side away from moving block 22, pulley 6 is installed on described fixed bar 24 and is hinged with swing arm 7, as preferably, the axis horizontal setting of described pulley 6.
Multiple apparatus for bending on angle bender coordinate when reinforcing bar is carried out to bending together, tooth bar 4 on bending mechanism on limit is arranged on one end of bearing 2, this end can away from limit on the bearing of the adjacent bending mechanism of bending mechanism, spacing between the bending mechanism that so can not have influence on the bending mechanism on limit and be adjacent, just can not have influence on the width of the stirrup processing yet.
On relative two end faces of tooth bar pushing disk 3, be separately installed with for promoting the first wheel trolley 31 that tooth bar 4 rises and for promoting the second wheel trolley 32 of swing arm 7 lower ends, the upper end of swing arm 7 is connected with stay cord 61, as preferably, described stay cord 61 is steel cable.Stay cord 61 is connected on slide-bar 21 after pulley 6 break-ins, on slide-bar 21, be connected with slide-bar back-moving spring 8, as preferably, described slide-bar 21 is provided with nose bar 81 away from one end of moving block 22, described slide-bar back-moving spring 8 is between nose bar 81 and bearing 2, and the other end of slide-bar back-moving spring 8 is fixed on bearing 2.
Further, described tooth bar 4 is through bearing 2, and the upper end of tooth bar 4 is extended with pole 42, and described bearing 2 is being provided with the brace table 43 for accepting pole 42 corresponding to the position of pole 42.
When bending, reinforcing bar is shelved on slide-bar 21, and on tooth bar pushing disk 3, the first wheel trolley 31 can promote tooth bar 4 and rises, and tooth bar 4 driven gears and moving block 22 rotate, thereby reinforcing bar is carried out to bending; After bending completes, the second wheel trolley 32 turns to the lower end that connects and promote swing arm 7 with swing arm 7 with tooth bar pushing disk 3, swing arm 7 is rotated, the upper end of swing arm 7 pulls slide-bar 21 to slide axially towards the direction away from reinforcing bar by stay cord 61, until slide-bar 21 separates with reinforcing bar, then the reinforcing bar of bending drops from apparatus for bending.In addition, the utility model is provided with and cogs 51 and lower gear 52, can reasonably regulate according to the width of the stirrup of required bending easily, tooth bar 4 does not affect the putting position of other adjacent bending mechanism, therefore this product is in the time being placed in frame 1 together with other bending mechanism, can with other bending mechanism close proximity, therefore contribute to the undersized stirrup that working width is very little.
The above, be preferred embodiments of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.
Claims (6)
1. the automatic bending machine of an angle bender, comprise frame (1) and be arranged on the power shaft (11) being driven by motor (10) in frame (1), the bearing (2) of hollow is installed in described frame (1), tooth bar pushing disk (3) and the feet (12) for support carriers (2) are installed on power shaft (11), tooth bar (4) and slide-bar (21) are in axial sliding installed on bearing (2), slide-bar (21) level is through bearing (2), on tooth bar (4), be connected with tooth bar back-moving spring (41), the other end of tooth bar back-moving spring (41) is connected on feet (12), it is characterized in that: one end that slide-bar (21) stretches out bearing (2) is also provided with the moving block (22) that can carry out to reinforcing bar bending, bearing (2) carries out spacing and prevents accordingly the fixed block (23) of reinforcing bar perk with slide-bar (21) the rotation of moving block (22) being provided with near a side of moving block (22), slide-bar is provided with cog (51) on (21), bearing (2) is provided with the lower gear (52) being meshed with cog (51) in the below of cog (51), described lower gear (52) is meshed with tooth bar (4), moving block (22) is positioned at the same side of fixed block (23) away from one end of slide-bar (21) and tooth bar (4), tooth bar (4) drives lower gear (52) to rotate, lower gear (52) drives again cog (51) to rotate, cog (51) and lower gear (52) is all positioned at the inner chamber of bearing (2), bearing (2) is being provided with fixed bar (24) away from a side of moving block (22), pulley (6) is installed on described fixed bar (24) and is hinged with swing arm (7), on relative two end faces of tooth bar pushing disk (3), be separately installed with for promoting the first wheel trolley (31) that tooth bar (4) rises and for promoting second wheel trolley (32) of swing arm (7) lower end, the upper end of swing arm (7) is connected with stay cord (61), stay cord (61) is connected on slide-bar (21) after pulley (6) break-in, on slide-bar (21), be connected with slide-bar back-moving spring (8), the other end of slide-bar back-moving spring (8) is fixed on bearing (2).
2. the automatic bending machine of a kind of angle bender according to claim 1, is characterized in that: the lower end of described tooth bar (4) is extended with the catch bar (33) that can coordinate with the first wheel trolley (31).
3. the automatic bending machine of a kind of angle bender according to claim 1, it is characterized in that: described slide-bar (21) is provided with nose bar (81) away from one end of moving block (22), described slide-bar back-moving spring (8) is positioned between nose bar (81) and bearing (2).
4. the automatic bending machine of a kind of angle bender according to claim 1, is characterized in that: the axis horizontal setting of described pulley (6).
5. the automatic bending machine of a kind of angle bender according to claim 1, is characterized in that: described stay cord (61) is steel cable.
6. the automatic bending machine of a kind of angle bender according to claim 1, it is characterized in that: described tooth bar (4) is through bearing (2), the upper end of tooth bar (4) is extended with pole (42), and described bearing (2) is being provided with the brace table (43) for accepting pole (42) corresponding to the position of pole (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711977.5U CN203621324U (en) | 2013-11-12 | 2013-11-12 | Automatic bending mechanism of steel bar bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711977.5U CN203621324U (en) | 2013-11-12 | 2013-11-12 | Automatic bending mechanism of steel bar bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621324U true CN203621324U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320711977.5U Expired - Fee Related CN203621324U (en) | 2013-11-12 | 2013-11-12 | Automatic bending mechanism of steel bar bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360112A (en) * | 2020-03-11 | 2020-07-03 | 郭训丰 | Automatic manufacturing device for wiring and binding hook of electrician |
| CN111570662A (en) * | 2020-05-19 | 2020-08-25 | 韩象标 | Automatic copper wire bending and forming machine |
-
2013
- 2013-11-12 CN CN201320711977.5U patent/CN203621324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360112A (en) * | 2020-03-11 | 2020-07-03 | 郭训丰 | Automatic manufacturing device for wiring and binding hook of electrician |
| CN111570662A (en) * | 2020-05-19 | 2020-08-25 | 韩象标 | Automatic copper wire bending and forming machine |
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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 |
Granted publication date: 20140604 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |