CN215237347U - Feeding mechanism of numerical control bending machine - Google Patents
Feeding mechanism of numerical control bending machine Download PDFInfo
- Publication number
- CN215237347U CN215237347U CN202122062851.7U CN202122062851U CN215237347U CN 215237347 U CN215237347 U CN 215237347U CN 202122062851 U CN202122062851 U CN 202122062851U CN 215237347 U CN215237347 U CN 215237347U
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- numerical control
- bending machine
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 238000005452 bending Methods 0.000 title claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of numerical control bending machines, and discloses a feeding mechanism of a numerical control bending machine, which comprises a pair of side plates, a roller shaft assembly and an adjusting mechanism, wherein a plurality of supporting plates are arranged between the pair of side plates, and the roller shaft assembly is arranged on the pair of side plates above the supporting plates; the middle parts of the pair of side plates are provided with a pair of bidirectional screw rods, and each bidirectional screw rod is provided with an adjusting mechanism. The utility model discloses a transversely place the work piece and carry out the propelling movement operation on a plurality of rollers, made things convenient for and carried out the material loading operation, adjust through the position to the work piece central line, align the work piece fast with bender entry position, further improved the work efficiency of material loading.
Description
Technical Field
The utility model relates to a numerical control bender technical field especially relates to a feed mechanism of numerical control bender.
Background
The numerical control bending machine is used for bending a metal plate in a cold state into workpieces with various geometric cross-sectional shapes by utilizing a matched die. The feeding of the numerical control bending machine adopts a mode of a crane and manual carrying, and the crane wastes manpower and material resources and increases the labor intensity of workers.
When the existing numerical control bending machine is used, the following defects exist: 1. if long materials are encountered, manual lifting is needed, the materials are fed into a bending machine, the process is complicated, and if the materials are too heavy, the lifting can be unstable and fall off the ground; 2. because the total mass ratio of work piece is heavier, the material loading is lifted to the manual work, has inconvenient to adjust the position of work piece central line, can't guarantee that the central line position of work piece aligns with the bender entry, needs a large amount of spending time, has prolonged the operating time of the work of bending.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the feed mechanism of a numerical control bender that proposes.
In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:
a feeding mechanism of a numerical control bending machine comprises a pair of side plates, a roller shaft assembly and an adjusting mechanism, wherein a plurality of supporting plates are arranged between the pair of side plates, and the roller shaft assembly is arranged on each of the pair of side plates above the supporting plates; and a pair of two-way lead screws are arranged in the middle of the pair of side plates, and each two-way lead screw is provided with an adjusting mechanism.
Preferably, the roller axle subassembly includes roller, and the both ends top that is located the backup pad all is equipped with fixed bearing frame, every at the top surface of a pair of curb plate all be equipped with fixed bearing in the fixed bearing frame, the top of backup pad is equipped with the roller, both ends are all inserted in the fixed bearing who corresponds around the roller, just the cover is equipped with the roller of concentric rigid coupling on the roller.
Preferably, the roller is sleeved with a plurality of wear-resistant rings which are arranged at equal intervals.
Preferably, the lower part of the two ends of each supporting plate is provided with an L-shaped foot plate on the inner side surface of the pair of side plates.
Preferably, adjustment mechanism includes, two sections tops are equipped with a pair of regulating plate around the two-way lead screw, every the bottom surface middle part of regulating plate all is equipped with a screw thread section of thick bamboo, every the equal turnbuckle of a screw thread section of thick bamboo is established on the two-way lead screw, and every the medial surface of regulating plate all is equipped with the centre gripping pad.
Preferably, a pair of slide bars is arranged between the pair of side plates on two sides of the bidirectional screw, each slide cylinder is arranged at two ends of the bottom surface of the adjusting plate, and each slide cylinder is sleeved on the corresponding slide bar in a sliding manner.
Preferably, the positions corresponding to the ends of the bidirectional screw rod are provided with limit bearings on the inner side surfaces of the pair of side plates, and two ends of each bidirectional screw rod penetrate through the corresponding limit bearings and extend to the outer sides of the pair of side plates.
Preferably, a motor is arranged on the outer side surface of the side plate at the rear end part of one bidirectional screw rod, and the motor shaft end part of the motor is coaxially connected with the rear end part of one bidirectional screw rod.
Preferably, every two-way lead screw's front end all overlaps and is equipped with the belt pulley, and two carry out transmission connection through drive belt between the belt pulley.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the roller shaft component is used in cooperation, the work is transversely placed above the roller and is in contact with the wear-resistant ring, and then the workpiece is pushed to drive the wear-resistant ring, the roller and the roller shaft to roll, so that the rapid pushing and feeding operation of the workpiece is facilitated;
2. in the utility model, the bidirectional lead screw is matched with the thread cylinder to carry out spiral rotation by matching the adjusting mechanism, so as to drive the adjusting plate and the clamping pad to move towards the middle part, and in the process, the transverse center line of the workpiece is driven to align with the transverse centers of the rollers, thereby facilitating the adjustment of the position of the center line of the workpiece and ensuring the alignment of the position of the center line of the workpiece with the inlet of the bending machine;
to sum up, the utility model discloses a transversely place the work piece and carry out the propelling movement operation on a plurality of rollers, made things convenient for and carried out the material loading operation, adjust through the position to the work piece central line, carry out quick alignment with work piece and bender entry position, further improved the work efficiency of material loading.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a top sectional view of the present invention;
fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention;
fig. 5 is a right side view of the present invention;
number in the figure: the device comprises a side plate 1, a supporting plate 11, a fixed bearing seat 12, a roller shaft 13, a roller 14, a wear-resistant ring 15, an L-shaped foot plate 16, a bidirectional screw rod 2, a motor 21, a threaded cylinder 22, a sliding rod 23, a sliding cylinder 24, an adjusting plate 25, a clamping pad 26, a belt pulley 27 and a driving belt 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1: the embodiment provides a feeding mechanism of a numerical control bending machine, and with reference to fig. 1-5, the feeding mechanism specifically comprises a pair of side plates 1, a roller shaft assembly and an adjusting mechanism, wherein the pair of side plates 1 are horizontally and transversely placed on the ground, a plurality of support plates 11 which are longitudinally and uniformly distributed are arranged between the pair of side plates 1, and the roller shaft assembly is arranged on each of the pair of side plates 1 above each of the support plates 11; the middle parts of the pair of side plates 1 are provided with a pair of bidirectional screw rods 2, the front and rear sections of screw teeth of each bidirectional screw rod 2 are symmetrically and spirally arranged, and each bidirectional screw rod 2 is provided with an adjusting mechanism.
The utility model discloses in, the roller subassembly includes roller 13, roller 14, the top surface that is located backup pad 11 both ends top at a pair of curb plate 1 all is equipped with fixed bearing seat 12, all be equipped with fixing bearing in every fixed bearing seat 12, the top of backup pad 11 is equipped with parallel placement's roller 13, both ends are all inserted in the fixing bearing who establishes corresponding around roller 13, and the cover is equipped with the roller 14 of concentric rigid coupling on roller 13, work piece lateral shifting's in-process, drive wear-resisting ring 15, roller 14 and roller 13 roll, the material loading operation of work piece has been made things convenient for.
The utility model discloses in, the cover is equipped with the wear-resisting ring 15 of a plurality of concentric rigid couplings on the roller 14, and a plurality of wear-resisting rings 15 are the equidistance equipartition setting, and wear-resisting ring 15 has increased the guard action to roller 14.
The utility model discloses in, the both ends below that is located every backup pad 11 all is equipped with L shape sole 16 at the inboard face of a pair of curb plate 1, has increased curb plate 1 through L shape sole 16 and has installed subaerial stability.
The utility model discloses in, adjustment mechanism includes, two sections tops are equipped with a pair of regulating plate 25 around the two-way lead screw 2, the bottom surface middle part of every regulating plate 25 all is equipped with a screw thread section of thick bamboo 22, the equal turnbuckle of every screw thread section of thick bamboo 22 is established on two-way lead screw 2, and the inboard face of every regulating plate 25 all is equipped with centre gripping pad 26, two-way lead screw 2 cooperation screw thread section of thick bamboo 22 carries out the helical rotation, drive regulating plate 25 and centre gripping pad 26 and remove to the middle part, it presss from both sides tightly to drive the work piece between two parties, the central line position to the work piece has been made things convenient for and has been adjusted.
The utility model discloses in, the both sides that are located two-way lead screw 2 are equipped with a pair of slide bar 23 between a pair of curb plate 1, and the bottom surface both ends of every regulating plate 25 all are equipped with slide cartridge 24, and every slide cartridge 24 all slides the cover and establishes on corresponding slide bar 23, and slide cartridge 24 has increased the stability that regulating plate 25 removed along slide bar 23 inside slip.
The utility model discloses in, the position that the tip that is located two-way lead screw 2 corresponds all is equipped with spacing bearing at the inboard face of a pair of curb plate 1, and the both ends of every two-way lead screw 2 all run through the spacing bearing that corresponds and extend to the outside of a pair of curb plate 1.
Example 2: in embodiment 1, there is also a problem that the bidirectional screw is inconvenient to rotate, so this embodiment further includes, on the basis of embodiment 1:
the utility model discloses in, the rear end portion that is located a two-way lead screw 2 is equipped with motor 21 at the lateral surface of curb plate 1, and motor 21's motor shaft tip and the coaxial hookup of a two-way lead screw 2's rear end portion, motor 21 provide drive power for two-way lead screw 2.
The utility model discloses in, every two-way lead screw 2's preceding tip all overlaps and is equipped with belt pulley 27, and carries out the transmission through drive belt 28 between two belt pulley 27 and connect, has made things convenient for two-way lead screw 2 synchronous rotations of drive.
Example 3: the utility model discloses when specifically using, its operating procedure is as follows:
step one, a long workpiece is placed above a roller 14 in a central and transverse mode, and the bottom surface of the workpiece is in contact with a wear-resistant ring 15;
step two, starting the motor 21, wherein a motor shaft of the motor 21 drives one bidirectional screw rod 2 to rotate, two belt pulleys 27 are in transmission connection through a driving belt 28 and further drive the other bidirectional screw rod 2 to rotate synchronously, the bidirectional screw rod 2 is matched with a threaded cylinder 22 to rotate spirally, a sliding cylinder 24 is driven to slide inwards along a sliding rod 23, an adjusting plate 25 and a clamping pad 26 are driven to move towards the middle part, a workpiece is driven to be clamped in the middle, and in the process, the transverse center line of the workpiece is driven to be aligned with the transverse centers of a plurality of rollers 14;
thirdly, controlling the motor shaft of the motor 21 to rotate reversely, so that the adjusting plate 25 and the clamping pad 26 are separated from clamping the workpiece, keeping a small gap, and stopping the operation of the motor 21;
and fourthly, the worker pushes the workpiece to drive the wear-resisting ring 15, the roller 14 and the roller shaft 13 to roll, at the moment, the transverse center line position of the workpiece and the position of the numerical control bending machine align the workpiece with each other, and then subsequent bending operation is carried out.
The utility model discloses a transversely place the work piece and carry out the propelling movement operation on a plurality of rollers, made things convenient for and carried out the material loading operation, adjust through the position to the work piece central line, align the work piece fast with bender entry position, further improved the work efficiency of material loading.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a feed mechanism of numerical control bender, includes a pair of curb plate (1), roller subassembly, adjustment mechanism, its characterized in that: a plurality of supporting plates (11) are arranged between the pair of side plates (1), and roller shaft assemblies are arranged on the pair of side plates (1) above the supporting plates (11); the middle parts of the side plates (1) are provided with a pair of bidirectional lead screws (2), and each bidirectional lead screw (2) is provided with an adjusting mechanism.
2. The feeding mechanism of the numerical control bending machine according to claim 1, characterized in that: the roller subassembly includes roller (13), roller (14), and the both ends top that is located backup pad (11) all is equipped with fixed bearing frame (12), every at the top surface of a pair of curb plate (1), all is equipped with fixing bearing in fixed bearing frame (12), the top of backup pad (11) is equipped with roller (13), both ends are all inserted in the fixing bearing who corresponds around roller (13), just the cover is equipped with roller (14) of concentric rigid coupling on roller (13).
3. The feeding mechanism of the numerical control bending machine according to claim 2, characterized in that: the roller (14) is sleeved with a plurality of wear-resistant rings (15), and the wear-resistant rings (15) are uniformly distributed at equal intervals.
4. The feeding mechanism of the numerical control bending machine according to claim 3, characterized in that: l-shaped foot plates (16) are arranged on the inner side surfaces of the pair of side plates (1) below two ends of each supporting plate (11).
5. The feeding mechanism of the numerical control bending machine according to claim 1, characterized in that: the adjusting mechanism comprises a pair of adjusting plates (25) and every adjusting plate (25) are arranged above the front section of the back of the bidirectional screw rod (2), the middle of the bottom surface of each adjusting plate (25) is provided with a threaded cylinder (22) and every threaded cylinder (22) is sleeved with an equal spiral sleeve and arranged on the bidirectional screw rod (2), and every adjusting plate (25) is provided with a clamping pad (26) on the inner side surface.
6. The feeding mechanism of the numerical control bending machine according to claim 5, characterized in that: the two sides of the bidirectional screw (2) are provided with a pair of sliding rods (23) between the pair of side plates (1), each sliding cylinder (24) is arranged at two ends of the bottom surface of the adjusting plate (25), and each sliding cylinder (24) is sleeved on the corresponding sliding rod (23) in a sliding mode.
7. The feeding mechanism of the numerical control bending machine according to claim 1, characterized in that: the inner side surfaces of the pair of side plates (1) are provided with limiting bearings at positions corresponding to the end portions of the bidirectional screw rods (2), and two ends of each bidirectional screw rod (2) penetrate through the corresponding limiting bearings and extend to the outer sides of the pair of side plates (1).
8. The feeding mechanism of the numerical control bending machine according to claim 7, characterized in that: the motor (21) is arranged on the outer side surface of the side plate (1) and positioned at the rear end part of the two-way screw rod (2), and the end part of a motor shaft of the motor (21) is coaxially connected with the rear end part of the two-way screw rod (2).
9. The feeding mechanism of the numerical control bending machine according to claim 7, characterized in that: every the front end of two-way lead screw (2) all overlaps and is equipped with belt pulley (27), and two carry out transmission through drive belt (28) between belt pulley (27) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062851.7U CN215237347U (en) | 2021-08-30 | 2021-08-30 | Feeding mechanism of numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062851.7U CN215237347U (en) | 2021-08-30 | 2021-08-30 | Feeding mechanism of numerical control bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN215237347U true CN215237347U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122062851.7U Active CN215237347U (en) | 2021-08-30 | 2021-08-30 | Feeding mechanism of numerical control bending machine |
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| CN (1) | CN215237347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919992A (en) * | 2022-05-30 | 2022-08-19 | 青岛东山集团有限公司 | Bus cover plate production line |
-
2021
- 2021-08-30 CN CN202122062851.7U patent/CN215237347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919992A (en) * | 2022-05-30 | 2022-08-19 | 青岛东山集团有限公司 | Bus cover plate production line |
| CN114919992B (en) * | 2022-05-30 | 2023-01-03 | 青岛东山集团有限公司 | Bus cover plate production line |
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Address after: 043606 No.1 Military Equipment Manufacturing Industrial Park, Jiangxian Economic Development Zone, Yuncheng City, Shanxi Province Patentee after: CITIC Electromechanical Special Equipment (Shanxi) Co.,Ltd. Address before: 043606 Moli Town, Jiang County, Yuncheng City, Shanxi Province Patentee before: State owned Hongshan Machinery Factory (state owned 5409 factory) |