CN215697450U - Auxiliary positioning device for oblique line bending mechanism - Google Patents
Auxiliary positioning device for oblique line bending mechanism Download PDFInfo
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- CN215697450U CN215697450U CN202121787886.0U CN202121787886U CN215697450U CN 215697450 U CN215697450 U CN 215697450U CN 202121787886 U CN202121787886 U CN 202121787886U CN 215697450 U CN215697450 U CN 215697450U
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Abstract
The utility model relates to the technical field of bending machines, in particular to an auxiliary positioning device for an oblique line bending mechanism, which solves the defects that accurate positioning cannot be realized and limitation exists in the prior art and comprises a base, wherein a support is arranged on one side of the base in a sliding manner, an installation plate is fixed on the support, an air cylinder is fixedly arranged at the top of the installation plate through a bolt, a piston rod is arranged in the air cylinder, the end part of the piston rod is fixedly connected with a lifting seat, the lifting seat is arranged on one side of the support in a sliding manner, and a bending head is fixedly arranged at the bottom of the lifting seat; through the arrangement of the structures such as the follow-up plate, the adjusting plate, the fixing block, the moving block and the like, the workpiece is clamped and fixed by adopting the two rotatable follow-up plates and the adjusting plate, so that the workpiece can be clamped and fixed at various angles, the workpiece is obliquely placed and positioned, and the machining precision is improved.
Description
Technical Field
The utility model relates to the technical field of bending machines, in particular to an auxiliary positioning device for an oblique line bending mechanism.
Background
The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess.
The traditional bending machine cannot realize accurate positioning on a workpiece bent by oblique lines and can only fix the workpiece in a clamping mode at two sides; in addition, the position of the bending head is fixed, and for a part of workpieces with larger inclination angles, the bending head cannot be contacted with the workpieces, so that the limitation exists, and the bending requirements of all the workpieces cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that accurate positioning cannot be realized and limitation exists in the prior art, and provides an auxiliary positioning device for an oblique line bending mechanism.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an auxiliary positioning device of an oblique line bending mechanism comprises a base, wherein a support is arranged on one side of the base in a sliding mode, a mounting plate is fixed on the support, an air cylinder is fixedly mounted at the top of the mounting plate through a bolt, a piston rod is arranged inside the air cylinder, a lifting seat is fixedly connected to the end portion of the piston rod and is arranged on one side of the support in a sliding mode, and a bending head is fixedly mounted at the bottom of the lifting seat;
the top of the base is connected with a fixed block through a screw, one side of the fixed block is movably connected with a follow-up plate through a pin shaft, the top of the base is provided with a moving block in a sliding mode, one side of the moving block is movably connected with an adjusting plate through a pin shaft, and an adjusting mechanism is arranged between the moving block and the adjusting plate.
Preferably, a servo device is installed on the base, the support is assembled on the servo device, a guide rail is fixed on one side of the support through a countersunk screw, and the lifting seat is connected with the guide rail in a sliding mode.
Preferably, the base is provided with symmetrically arranged sliding grooves inside, and the moving block is connected with the sliding grooves in a sliding manner.
Preferably, the adjusting mechanism comprises a first screw rod which is installed on the moving block in a threaded mode, the end portion of the first screw rod is connected with a rotating block through a bearing, a sliding block is movably hinged to the rotating block, and the sliding block is arranged on one side of the adjusting plate in a sliding mode.
Preferably, a dovetail groove is formed in one side of the adjusting plate, and the sliding block is connected with the dovetail groove in a sliding mode.
Preferably, the base is provided with a groove, a second screw is rotatably mounted inside the groove through a bearing, a nut is fixed inside the moving block, and the second screw is sleeved inside the nut.
The utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the follow-up plate, the adjusting plate, the fixed block, the moving block and other structures, the workpiece is clamped by adopting the two rotatable follow-up plates and the adjusting plate, and the workpiece can be clamped and fixed at various angles, so that the workpiece is obliquely placed and positioned, and the processing precision is improved.
2. According to the utility model, the support is designed to be of a sliding type through the arrangement of the support, and the position of the bending head in the horizontal direction can be adjusted when the oblique line is bent, so that the bending device is suitable for bending treatment of all workpieces, and the application range is wide.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary positioning device of an oblique line bending mechanism according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 taken at reference numeral A;
fig. 3 is a schematic view of another perspective of the auxiliary positioning device of the oblique line bending mechanism according to the present invention;
fig. 4 is a side view of an auxiliary positioning device of the oblique line bending mechanism according to the present invention;
fig. 5 is a top view of an auxiliary positioning device of the oblique line bending mechanism according to the present invention.
In the figure: the device comprises a base 1, a support 2, a mounting plate 3, an air cylinder 4, a lifting seat 5, a bent head 6, a fixed block 7, a follow-up plate 8, a first screw rod 9, a moving block 10, an adjusting plate 11, a sliding groove 12, a groove 13, a rotating block 14, a dovetail groove 15, a sliding block 16 and a second screw rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an auxiliary positioning device for an oblique line bending mechanism comprises a base 1, wherein a support 2 is slidably arranged on one side of the base 1, a mounting plate 3 is fixed on the support 2, an air cylinder 4 is fixedly mounted at the top of the mounting plate 3 through a bolt, a piston rod is arranged inside the air cylinder 4, a lifting seat 5 is fixedly connected to the end of the piston rod, the lifting seat 5 is slidably arranged on one side of the support 2, and a bending head 6 is fixedly mounted at the bottom of the lifting seat 5; the top of base 1 has fixed block 7 through the screw connection, and one side of fixed block 7 has follow-up plate 8 through round pin axle swing joint, and the top of base 1 slides and is provided with movable block 10, and one side of movable block 10 has regulating plate 11 through round pin axle swing joint, is equipped with adjustment mechanism between movable block 10 and the regulating plate 11.
Wherein, through the setting of follower plate 8, regulating plate 11, fixed block 7 and movable block 10 isotructure, adopt two rotatable follower plates 8 and regulating plate 11 to press from both sides tight work piece, can various angles press from both sides tight fixed with the work piece, thereby realize placing the location to the slope of work piece, machining precision has been improved, through the setting of support 2, become the slidingtype with support 2 design, can adjust the position of bending head 6 on the horizontal direction when bending to the slash, thereby be applicable to the processing of bending of all work pieces, application range is wide.
Install servo unit on the base 1, support 2 assembles on servo unit, there is the guide rail one side of support 2 through countersunk screw fixed, lift seat 5 and guide rail sliding connection, chute 12 of symmetrical arrangement is seted up to the inside of base 1, movable block 10 and chute 12 sliding connection, adjustment mechanism includes the first screw rod 9 of screw thread installation on movable block 10, the tip of first screw rod 9 is connected with rotor 14 through the bearing, the last activity of rotor 14 articulates there is slider 16, slider 16 slides and sets up the one side at regulating plate 11, dovetail 15 has been seted up to one side of regulating plate 11, slider 16 and dovetail 15 sliding connection, the recess 13 has been seted up on the base 1, the inside of recess 13 is rotated through the bearing and is installed second screw rod 17, the inside of movable block 10 is fixed with the nut, second screw rod 17 cover is established in the inside of nut.
In the embodiment, during bending, a workpiece is placed on the base 1, the workpiece is placed according to the oblique line bending position of the workpiece, then the first screw 9 is operated according to the oblique line angle of the workpiece, the first screw 9 rotates relative to the rotating block 14, and one side of the adjusting plate 11 can be pushed or pulled, so that the rotating angle of the adjusting plate 11 is adjusted, in the adjusting process, the sliding block 16 slides along the dovetail groove 15 in a self-adaptive manner, after the angle adjustment is completed, the second screw 17 is operated to enable the moving block 10 to move towards the workpiece, the other side of the workpiece is pressed on the follow-up plate 8, and the follow-up plate 8 rotates in a self-adaptive manner according to the current angle of the workpiece, so that the workpiece is accurately positioned;
further, after the workpiece is positioned, the servo device is started to adjust the position of the bending head 6 to ensure that the bending head 6 is positioned right above the bending part of the workpiece, then the air cylinder 4 is started, the piston rod of the air cylinder 4 extends out, the lifting seat 5 drives the bending head 6 to move downwards to bend the workpiece, and after the operation is finished, the second screw rod 17 is operated to open the moving block 10 to remove the workpiece.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An auxiliary positioning device of an oblique line bending mechanism comprises a base (1) and is characterized in that a support (2) is arranged on one side of the base (1) in a sliding mode, a mounting plate (3) is fixed on the support (2), an air cylinder (4) is fixedly mounted at the top of the mounting plate (3) through a bolt, a piston rod is arranged inside the air cylinder (4), the end portion of the piston rod is fixedly connected with a lifting seat (5), the lifting seat (5) is arranged on one side of the support (2) in a sliding mode, and a bending head (6) is fixedly mounted at the bottom of the lifting seat (5);
the top of the base (1) is connected with a fixed block (7) through a screw, one side of the fixed block (7) is movably connected with a follow-up plate (8) through a pin shaft, the top of the base (1) is provided with a moving block (10) in a sliding mode, one side of the moving block (10) is movably connected with an adjusting plate (11) through a pin shaft, and an adjusting mechanism is arranged between the moving block (10) and the adjusting plate (11).
2. The auxiliary positioning device of the oblique line bending mechanism according to claim 1, wherein a servo device is installed on the base (1), the bracket (2) is assembled on the servo device, a guide rail is fixed on one side of the bracket (2) through a countersunk head screw, and the lifting seat (5) is slidably connected with the guide rail.
3. The auxiliary positioning device for the oblique line bending mechanism according to claim 1, wherein sliding grooves (12) are symmetrically arranged in the base (1), and the moving block (10) is slidably connected with the sliding grooves (12).
4. The auxiliary positioning device for the oblique line bending mechanism according to claim 1, wherein the adjusting mechanism comprises a first screw rod (9) which is installed on a moving block (10) in a threaded manner, a rotating block (14) is connected to an end portion of the first screw rod (9) through a bearing, a sliding block (16) is movably hinged on the rotating block (14), and the sliding block (16) is slidably arranged on one side of the adjusting plate (11).
5. The auxiliary positioning device of the oblique line bending mechanism according to claim 4, wherein a dovetail groove (15) is formed in one side of the adjusting plate (11), and the sliding block (16) is slidably connected with the dovetail groove (15).
6. The auxiliary positioning device for the oblique line bending mechanism according to claim 1, wherein a groove (13) is formed in the base (1), a second screw (17) is rotatably mounted inside the groove (13) through a bearing, a nut is fixed inside the moving block (10), and the second screw (17) is sleeved inside the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787886.0U CN215697450U (en) | 2021-08-03 | 2021-08-03 | Auxiliary positioning device for oblique line bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787886.0U CN215697450U (en) | 2021-08-03 | 2021-08-03 | Auxiliary positioning device for oblique line bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697450U true CN215697450U (en) | 2022-02-01 |
Family
ID=79991848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121787886.0U Active CN215697450U (en) | 2021-08-03 | 2021-08-03 | Auxiliary positioning device for oblique line bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697450U (en) |
-
2021
- 2021-08-03 CN CN202121787886.0U patent/CN215697450U/en active Active
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