CN211727252U - Bending machine - Google Patents
Bending machine Download PDFInfo
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- CN211727252U CN211727252U CN202020239034.7U CN202020239034U CN211727252U CN 211727252 U CN211727252 U CN 211727252U CN 202020239034 U CN202020239034 U CN 202020239034U CN 211727252 U CN211727252 U CN 211727252U
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- synchronizing wheel
- servo motor
- grating chi
- ball
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The bending machine comprises a machine body, the top board, PLC control mechanism, positioning mechanism and actuating mechanism, positioning mechanism adopts the grating chi, the grating chi is installed in the organism front side, actuating mechanism is including installing two servo motor in the organism rear left and right sides, every servo motor's output shaft links to each other with a synchronizing wheel, the synchronizing wheel passes through the synchronizing wheel belt and links to each other with power input synchronizing gear, power input synchronizing gear links to each other with the bearing frame of below, the bearing frame links to each other with a ball upper end, nut fixing base of ball lower extreme installation, the top board upper end is fixed in the nut fixing base. The utility model discloses utilize servo motor and ball as kinetic energy actuating mechanism, adopt the grating chi as repeated positioning mechanism, realized the operation of bending through PLC control mechanism, the location is accurate, and degree of automation is high, reliability and maintainability are good, the precision is high, can satisfy customer's high accuracy demand better.
Description
Technical Field
The utility model relates to a machining equipment technical field, concretely relates to bender.
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. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient. At present, most bending machines work by using a hydraulic system as kinetic energy, and hydraulic driving mechanisms have the defects of repeated actions, poor operation precision and difficulty in error control.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bending machine to solve the action repetition and the poor problem of operation precision that prior art exists.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a bending machine, which comprises a bod, the top board, PLC control mechanism, positioning mechanism and actuating mechanism, positioning mechanism adopts the grating chi, the grating chi is installed in the organism front side, actuating mechanism is including installing two servo motor in the organism rear left and right sides, every servo motor's output shaft links to each other with a synchronizing wheel, the synchronizing wheel passes through the synchronizing wheel belt and links to each other with power input synchronizing gear, power input synchronizing gear links to each other with the bearing frame of below, the bearing frame links to each other with a ball upper end, nut fixing base of ball lower extreme installation, the top board upper end is fixed in the nut fixing base.
The synchronizing wheel is arranged in a tension adjusting plate at the top of the machine body.
The utility model discloses the theory of operation: the PLC control mechanism is used for respectively giving starting signals to the two servo motors and giving a position signal to the high-precision grating ruler, the two servo motors do work simultaneously, the synchronous wheels drive the ball screw to do work through the synchronous wheel belts to push the upper sliding plate to move downwards stably, the optimal effect of bending the plate is achieved right after the upper sliding plate moves to a precise position provided by the grating ruler, then the PLC control mechanism controls the servo motors to rotate reversely, the upper sliding plate moves upwards stably, and the work is repeated, so that the one-time bending operation at different angles can be completed without waiting.
The utility model discloses utilize servo motor and ball as kinetic energy actuating mechanism, adopt the grating chi as repeated positioning mechanism, realized the operation of bending through PLC control mechanism, the location is accurate, and degree of automation is high, reliability and maintainability are good, the precision is high, can satisfy customer's high accuracy demand better.
Drawings
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a rear view of the present invention.
In the figure, an upper sliding plate 1, a nut fixing seat 2, a ball screw 3, a bearing seat 4, a power input synchronous gear 5, a synchronous wheel belt 6, a synchronous wheel 7, a tension adjusting plate 8, a grating ruler 9, a PLC control mechanism 10, a servo motor 11 and a machine body 12 are arranged.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a bending machine, which comprises a machine body 12, an upper sliding plate 1, a PLC control mechanism 10, a positioning mechanism and a driving mechanism, wherein the positioning mechanism adopts a grating ruler 9, the grating ruler 9 is installed on the front side of the machine body 12, the driving mechanism comprises two servo motors 11 installed on the left side and the right side of the rear of the machine body 12, an output shaft of each servo motor 11 is connected with a synchronizing wheel 7, the synchronizing wheel 7 is installed in a tension adjusting plate 8 at the top of the machine body, the synchronizing wheel 7 is connected with a power input synchronizing gear 5 through a synchronizing wheel belt 6, the power input synchronizing gear 5 is connected with a bearing seat 4 below, the bearing seat 4 is connected with the upper end of a ball screw 3, a nut fixing seat 2 is installed at the lower end of the ball screw 3, and.
The utility model discloses a PLC control mechanism gives two servo motor start signal respectively, give a position signal of high accuracy grating chi simultaneously, two servo motor do workings simultaneously, drive ball through the synchronizing wheel belt through the synchronizing wheel and do workings and promote the smooth and steady moving down of upper slide, after the accurate position that the last slide removed the grating chi and provided, just in time reach the most ideal effect that panel was bent, then PLC control mechanism control servo motor reverse rotation, the upper slide is smooth to be shifted up, repeated workings like this, the operation of once only bending that need not wait for just can accomplish different angles.
Claims (2)
1. The utility model provides a bending machine, which comprises a bod, the top board, PLC control mechanism, positioning mechanism and actuating mechanism, characterized by positioning mechanism adopts the grating chi, the grating chi is installed in the organism front side, actuating mechanism is including installing two servo motor in the organism rear left and right sides, every servo motor's output shaft links to each other with a synchronizing wheel, the synchronizing wheel passes through the synchronizing wheel belt and links to each other with power input synchronizing gear, power input synchronizing gear links to each other with the bearing frame of below, the bearing frame links to each other with a ball upper end, nut fixing base of ball lower extreme installation, the top board upper end is fixed in the nut fixing base.
2. The machine according to claim 1, wherein the synchronizing wheel is mounted in a tension adjusting plate at the top of the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239034.7U CN211727252U (en) | 2020-03-02 | 2020-03-02 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239034.7U CN211727252U (en) | 2020-03-02 | 2020-03-02 | Bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211727252U true CN211727252U (en) | 2020-10-23 |
Family
ID=72856946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020239034.7U Active CN211727252U (en) | 2020-03-02 | 2020-03-02 | Bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211727252U (en) |
-
2020
- 2020-03-02 CN CN202020239034.7U patent/CN211727252U/en active Active
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