CN218050070U - Combined type reinforcing steel bar bending device capable of automatically feeding - Google Patents
Combined type reinforcing steel bar bending device capable of automatically feeding Download PDFInfo
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- CN218050070U CN218050070U CN202220771869.6U CN202220771869U CN218050070U CN 218050070 U CN218050070 U CN 218050070U CN 202220771869 U CN202220771869 U CN 202220771869U CN 218050070 U CN218050070 U CN 218050070U
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- steel bar
- feeding
- reinforcing steel
- push rod
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Abstract
The utility model discloses a combined reinforcing steel bar bending device capable of automatically feeding, which solves the problems of reinforcing steel bar positioning and automatic feeding in reinforcing steel bar bending; a rack driving cylinder embedding groove (11) and a rack driving cylinder (12) are arranged on the right side vertical surface of a bending feeding workbench (1) between a bending cylindrical mounting disc (9) and a bending gear push rod mounting plate (6), a gear shaft (21) and a driving gear (7) are arranged on the bending gear push rod mounting plate (6), a driving rack (13) is meshed on the driving gear (7), the driving rack (13) is connected with an output shaft of the rack driving cylinder (12), an L-shaped bending steel bar push rod (8) is fixedly connected to the top end surface of the driving gear (7), and a bending abutting cylinder (10) is inserted in the center of the top end surface of the bending cylindrical mounting disc (9); the bending machine can be suitable for bending reinforcing steel bars with different diameters.
Description
Technical Field
The utility model relates to a reinforcing bar processing agency, in particular to reinforcing bar device of buckling that uses in civil engineering.
Background
In the construction process of a construction site, sometimes the end part of a steel bar needs to be bent, and a steel bar component with an elbow is processed and used in civil engineering; at present, most of reinforcing steel bar bending devices used in construction sites are used for bending the end parts of reinforcing steel bars by holding the reinforcing steel bars by operators and sending the end parts of the reinforcing steel bars into a bending machine, and the existing method for bending the reinforcing steel bars has the problems that the bent reinforcing steel bars are difficult to stably and firmly position, the effect of bending the reinforcing steel bars is directly influenced, the part of the reinforcing steel bars which does not need to be bent is bent due to stress; in addition, the existing reinforcing steel bar bending device is poor in universality and single in bending angle, and cannot meet the bending requirements of different bending radians of reinforcing steel bars.
Disclosure of Invention
The utility model provides a but autoloading's combination formula reinforcing bar device of buckling has solved the reinforcing bar location and autoloading's in the reinforcing bar is bent technical problem.
The utility model discloses a solve above technical problem through following technical scheme:
a combined type reinforcing steel bar bending device capable of automatically feeding comprises a bending feeding workbench, a bending cylindrical mounting disc and a bending gear push rod mounting plate, wherein the bending cylindrical mounting disc is fixedly connected to the upper end of the right vertical face of the bending feeding workbench, the bending gear push rod mounting plate is fixedly connected to the lower end of the right vertical face of the bending feeding workbench, the bending gear push rod mounting plate is arranged under the bending cylindrical mounting disc, a rack driving cylinder embedding groove is formed in the right vertical face of the bending feeding workbench between the bending cylindrical mounting disc and the bending gear push rod mounting plate, a rack driving cylinder embedding groove is formed in the rack driving cylinder embedding groove, a rack driving cylinder is arranged on the bending gear push rod mounting plate, a driving gear is connected to the gear shaft, a driving rack is meshed with the driving gear and is connected with an output shaft of the rack driving cylinder, an L-shaped bending reinforcing steel bar pushing rod is fixedly connected to the top end face of the driving gear, a stand column of the L-shaped bending reinforcing steel bar pushing rod is arranged on the outer side of the bending cylindrical mounting disc, the central axis of the driving gear is overlapped with the central axis of the bending cylindrical mounting disc, and the bending cylindrical mounting disc is connected with a bending cylinder.
A row of left side inserted bar jacks are arranged at the left end of the table top of the bending feeding working table at intervals along the front-back direction, a row of right side inserted bar jacks are arranged at the right end of the table top of the bending feeding working table at intervals along the front-back direction, a reinforcing steel bar feeding guide block is arranged on the table top of the bending feeding working table between the left side inserted bar jack and the right side inserted bar jack, a guide groove is arranged on the upper top surface of the reinforcing steel bar feeding guide block along the left-right direction, and the reinforcing steel bar feeding guide block fixes the reinforcing steel bar feeding guide block on the table top of the bending feeding working table through the inserted bars; the pre-bent reinforcing steel bar is arranged in the guide groove, the right end of the pre-bent reinforcing steel bar extending out of the right end of the guide groove is arranged between the bent abutting cylinder and the upright post of the L-shaped bent reinforcing steel bar push rod.
A pair of rear lead screw supports are arranged on a table top of a bending feeding workbench at the rear side of the reinforcing steel bar feeding guide block, rear lead screws are arranged on the pair of rear lead screw supports, the left ends of the rear lead screws are connected with a rear lead screw driving motor, rear lead screw nut blocks are screwed on the rear lead screws, rear jackscrews are arranged on the rear lead screw nut blocks and are screwed with screw holes, rear jackscrews are screwed in the rear jackscrews and are connected with a rear reinforcing steel bar bending clamping block at the front ends of the rear jackscrews; a pair of front screw rod supports are arranged on a table top of a bending feeding workbench at the front side of a reinforcing steel bar feeding guide block, a front screw rod is arranged on the pair of front screw rod supports, the left end of the front screw rod is connected with a front screw rod driving motor, a front screw rod nut block is screwed on the front screw rod, a front jackscrew is screwed on the front screw rod nut block, a front jackscrew is screwed in the front jackscrew screwed screw, and the rear end of the front jackscrew is connected with a bending reinforcing steel bar front clamping block; and a pre-bent steel bar is clamped between the bent steel bar rear clamping block and the bent steel bar front clamping block.
The center of the top end face of the bending cylindrical mounting plate is provided with a cross-shaped connecting slot, a cross-shaped connecting block is fixedly arranged on the bottom end face of the bending abutting cylinder, and the bending abutting cylinder is inserted into the cross-shaped connecting slot through the cross-shaped connecting block.
The utility model places the pre-bent reinforcing steel bar in the groove, clamps and fixes the reinforcing steel bar through the two clamping plates, and improves the stability of the reinforcing steel bar in the bending process through the limit of the groove; the lead screw is driven to rotate by the lead screw motor, so that the two lead screw nut blocks are driven to move rightwards synchronously, automatic feeding of the steel bar bending is realized, the steel bar bending part is conveyed to the side of the bending cylinder, and the labor consumed by manually holding the steel bar is reduced; the utility model discloses a draw close cylinder of bending and reinforcing bar pay-off guide block all can conveniently change, can design out the sub-assembly of a set of different specifications to adapt to bending of the reinforcing bar of different diameters.
Drawings
Fig. 1 is a schematic structural view in the front view direction of the present invention;
fig. 2 is a schematic structural view in a top view direction of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a partial enlarged view of FIG. 1 at B;
fig. 5 is a matching relationship diagram between the bending cylinder mounting plate 9 and the bending abutting cylinder 10 of the present invention;
fig. 6 is the structural schematic diagram of the steel bar feeding guide block 2 of the present invention.
Detailed Description
The present invention is described in detail below with reference to the attached drawings:
a combined type reinforcing steel bar bending device capable of automatically feeding comprises a bending feeding workbench 1, a bending cylindrical mounting disc 9 and a bending gear push rod mounting plate 6, wherein the bending cylindrical mounting disc 9 is fixedly connected to the upper end of the right vertical face of the bending feeding workbench 1, the bending gear push rod mounting plate 6 is fixedly connected to the lower end of the right vertical face of the bending feeding workbench 1, the bending gear push rod mounting plate 6 is arranged under the bending cylindrical mounting disc 9, a rack driving cylinder embedding groove 11 is arranged at the top end of the right vertical face of the bending feeding workbench 1 between the bending cylindrical mounting disc 9 and the bending gear push rod mounting plate 6, a rack driving cylinder 12 is arranged in the rack driving cylinder embedding groove 11, a gear shaft 21 is arranged on the bending gear push rod mounting plate 6, a driving gear 7 is connected to the gear shaft 21, a driving rack 13 is meshed to the gear shaft 7, the driving rack 13 is connected with an output shaft of the rack driving cylinder 12, an L-shaped bending reinforcing steel bar 8,L bending reinforcing steel bar 8 is fixedly connected to the top end face of the driving gear 7 and is arranged on the outer side of the bending cylindrical mounting disc 9, and the central axis of the bending cylindrical mounting disc 9 is connected with a bending cylindrical mounting disc 10.
A row of left side inserted bar jacks 17 are arranged at intervals along the front-back direction at the left end of the table top of the bending feeding working table 1, a row of right side inserted bar jacks 22 are arranged at intervals along the front-back direction at the right end of the table top of the bending feeding working table 1, a reinforcing steel bar feeding guide block 2 is arranged on the table top of the bending feeding working table 1 between the row of left side inserted bar jacks 17 and the row of right side inserted bar jacks 22, a guide groove 3 is arranged on the upper top surface of the reinforcing steel bar feeding guide block 2 along the left-right direction, and the reinforcing steel bar feeding guide block 2 fixes the reinforcing steel bar feeding guide block 2 on the table top of the bending feeding working table 1 through an inserted bar 18; the pre-bent steel bar is arranged in the guide groove 3, the right end of the pre-bent steel bar extending out of the right end of the guide groove 3 is arranged between the bent abutting cylinder 10 and the upright post of the L-shaped bent steel bar push rod 8.
A pair of rear lead screw supports 23 are arranged on the table top of the bending feeding workbench 1 at the rear side of the steel bar feeding guide block 2, rear lead screws 16 are arranged on the pair of rear lead screw supports 23, a rear lead screw driving motor 25 is connected to the left ends of the rear lead screws 16, a rear lead screw nut block 5 is screwed on the rear lead screws 16, rear jackscrew screwing screw holes 24 are arranged on the rear lead screw nut block 5, rear jackscrews 14 are screwed in the rear jackscrew screwing holes 24, and a bent steel bar rear clamping block 4 is connected to the front ends of the rear jackscrews 14; a pair of front screw rod supports 26 are arranged on the table top of the bending feeding workbench 1 at the front side of the reinforcing steel bar feeding guide block 2, a front screw rod 27 is arranged on the pair of front screw rod supports (26), a front screw rod driving motor 15 is connected to the left end of the front screw rod 27, a front screw rod nut block 28 is screwed on the front screw rod 27, a front jackscrew screw bolt hole 29 is arranged on the front screw rod nut block 28, a front jackscrew 30 is screwed in the front jackscrew bolt hole 29, and a bending reinforcing steel bar front clamping block 31 is connected to the rear end of the front jackscrew 30; pre-bent steel bars are clamped between the bent steel bar rear clamping block 4 and the bent steel bar front clamping block 31; and synchronously controlling the rear screw rod driving motor 25, the front screw rod driving motor 15 and the rack driving cylinder 12 to realize the bending of the end part of the reinforcing steel bar.
A cross-shaped connecting slot 19 is formed in the center of the top end face of the bending cylindrical mounting plate 9, a cross-shaped connecting plug 20 is fixedly arranged on the bottom end face of the bending abutting cylinder 10, and the bending abutting cylinder 10 is inserted into the cross-shaped connecting slot 19 through the cross-shaped connecting plug 20.
Claims (4)
1. The combined type steel bar bending device capable of automatically feeding comprises a bending feeding workbench (1), a bending cylindrical mounting disc (9) and a bending gear push rod mounting plate (6), wherein the bending cylindrical mounting disc (9) is fixedly connected to the upper end of the right vertical face of the bending feeding workbench (1), the bending gear push rod mounting plate (6) is fixedly connected to the lower end of the right vertical face of the bending feeding workbench (1), and the bending gear push rod mounting plate (6) is arranged under the bending cylindrical mounting disc (9), and is characterized in that a rack driving cylinder embedding groove (11) is arranged on the right vertical face of the bending feeding workbench (1) between the bending cylindrical mounting disc (9) and the bending gear push rod mounting plate (6), a rack driving cylinder (12) is arranged in the rack driving cylinder embedding groove (11), a gear shaft (21) is arranged on the bending gear push rod mounting plate (6), a driving gear (7) is connected to the gear shaft (21), a driving rack (13) is meshed to the driving gear (13), the driving rack driving gear (13) is connected with an output shaft of the driving cylinder (12), a central axis of the bending cylindrical mounting disc (7) is fixedly connected to the L-shaped steel bar (8), and a central axis of the bending cylindrical mounting disc (9) is connected to the central shaft (8) of the bending push rod (9), and the bending gear push rod (7), and the central axis of the bending cylindrical mounting disc (9), and the central axis of the bending push rod (9) The axes are overlapped together, and a bending abutting cylinder (10) is arranged at the center of the top end surface of the bending cylinder mounting disc (9).
2. The combined type steel bar bending device capable of automatically feeding is characterized in that a row of left side inserting rod inserting holes (17) are formed at the left end of the table top of the bending feeding table (1) at intervals along the front-back direction, a row of right side inserting rod inserting holes (22) are formed at the right end of the table top of the bending feeding table (1) at intervals along the front-back direction, a steel bar feeding guide block (2) is arranged on the table top of the bending feeding table (1) between the row of left side inserting rod inserting holes (17) and the row of right side inserting rod inserting holes (22), a guide groove (3) is formed in the left-right direction on the upper top surface of the steel bar feeding guide block (2), and the steel bar feeding guide block (2) is used for fixing the steel bar feeding guide block (2) on the table top of the bending feeding table (1) through the inserting rods (18); the pre-bent reinforcing steel bar is arranged in the guide groove (3), the right end of the pre-bent reinforcing steel bar extending out of the right end of the guide groove (3) is arranged between the bent abutting cylinder (10) and the upright post of the L-shaped bent reinforcing steel bar push rod (8).
3. The combined type steel bar bending device capable of automatically feeding according to claim 2, wherein a pair of rear lead screw supports (23) are arranged on the table top of the bending feeding workbench (1) at the rear side of the steel bar feeding guide block (2), rear lead screws (16) are arranged on the pair of rear lead screw supports (23), a rear lead screw driving motor (25) is connected to the left ends of the rear lead screws (16), a rear lead screw nut block (5) is screwed on the rear lead screws (16), a rear jackscrew screwing screw hole (24) is arranged on the rear lead screw nut block (5), a rear jackscrew (14) is screwed in the rear jackscrew screwing screw hole (24), and a bent steel bar rear clamping block (4) is connected to the front end of the rear jackscrew (14); a pair of front screw rod supports (26) are arranged on the table top of a bending feeding workbench (1) on the front side of a reinforcing steel bar feeding guide block (2), front screw rods (27) are arranged on the pair of front screw rod supports (26), the left ends of the front screw rods (27) are connected with a front screw rod driving motor (15), a front screw rod nut block (28) is screwed on the front screw rods (27), a front jackscrew thread connection screw hole (29) is arranged on the front screw rod nut block (28), a front jackscrew (30) is screwed in the front jackscrew thread connection screw hole (29), and a bending reinforcing steel bar front clamping block (31) is connected at the rear end of the front jackscrew (30); pre-bent reinforcing steel bars are clamped between the rear reinforcing steel bar bending clamping block (4) and the front reinforcing steel bar bending clamping block (31).
4. The combined type steel bar bending device capable of automatically feeding according to claim 1, 2 or 3, wherein a cross-shaped connecting slot (19) is formed in the center of the top end face of the bending cylindrical mounting plate (9), a cross-shaped connecting block (20) is fixedly arranged on the bottom end face of the bending abutting cylinder (10), and the bending abutting cylinder (10) is inserted into the cross-shaped connecting slot (19) through the cross-shaped connecting block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220771869.6U CN218050070U (en) | 2022-04-02 | 2022-04-02 | Combined type reinforcing steel bar bending device capable of automatically feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220771869.6U CN218050070U (en) | 2022-04-02 | 2022-04-02 | Combined type reinforcing steel bar bending device capable of automatically feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218050070U true CN218050070U (en) | 2022-12-16 |
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ID=84415402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220771869.6U Active CN218050070U (en) | 2022-04-02 | 2022-04-02 | Combined type reinforcing steel bar bending device capable of automatically feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218050070U (en) |
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2022
- 2022-04-02 CN CN202220771869.6U patent/CN218050070U/en active Active
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