CN218191841U - Automatic plate thickness deviation compensation mechanism of numerical control bending machine - Google Patents
Automatic plate thickness deviation compensation mechanism of numerical control bending machine Download PDFInfo
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- CN218191841U CN218191841U CN202222336253.9U CN202222336253U CN218191841U CN 218191841 U CN218191841 U CN 218191841U CN 202222336253 U CN202222336253 U CN 202222336253U CN 218191841 U CN218191841 U CN 218191841U
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Abstract
The utility model discloses an automatic thick deviation compensation mechanism of numerical control bender, including organism, bed die and the lifter plate of bending, the inside sleeve that is fixed with of organism of bending, telescopic inside slides and is provided with the second connecting rod, the top of second connecting rod is connected with the lifter plate, the inside both sides of organism of bending are fixed with the slide bar, slide bar and lifter plate sliding connection, the bottom of second connecting rod is provided with first connecting rod through the axle activity, the bottom of first connecting rod is connected with the driving medium, one side of driving medium has the transfer line through the hub connection, be fixed with the rotation axis on the driving medium, the rotation axis activity sets up the inside of the organism of bending, the inside one side of organism of bending is fixed with second rotary driving piece, the output of second rotary driving piece and the one end interconnect of rotation axis, the utility model discloses a lifter plate will make support piece rise the bed die, and the bed die rises panel to carry out the thick compensation of board.
Description
Technical Field
The utility model relates to a deviation compensating mechanism technical field specifically is an automatic thick deviation compensating mechanism of board 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 using a matched die (a general or special die). The plate forming machine is designed for cold-rolled sheet metal machining, and is widely applied to plate bending machining in industries such as automobiles, aircraft manufacturing, light industry, shipbuilding, containers, elevators, railway vehicles and the like, along with continuous progress of production technology, the numerical control technology also becomes one of main devices on a production line, and through production of numerical control equipment, the production efficiency and the precision are greatly improved, so that related operations can be performed by adopting numerical control in many fields, a bending machine is one of the main devices, and can be used for bending corresponding metal plates so as to achieve the bending form required by the plates, so that the numerical control bending machine plays an important role in the field of plate manufacturing, and the thickness compensation mechanism is required to be used for thickness compensation when the numerical control bending machine is used, but the automatic plate thickness deviation compensation mechanism of the existing numerical control bending machine is complex in structure and easy to break down.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic plate thickness deviation compensating mechanism of numerical control bender is comparatively complicated in order to solve the automatic plate thickness deviation compensating mechanism structure that proposes in the above-mentioned background art, and the problem of easy trouble that takes place.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic thick deviation compensation mechanism of board of numerical control bender, is including the organism of bending, bed die and lifter plate, the inside sleeve that is fixed with of organism of bending, telescopic inside slip is provided with the second connecting rod, the top of second connecting rod is connected with the lifter plate, the inside both sides of organism of bending are fixed with the slide bar, slide bar and lifter plate sliding connection, the bottom of second connecting rod is provided with first connecting rod through the axle activity, the bottom of first connecting rod is connected with the driving medium, one side of driving medium has the transfer line through the hub connection, be fixed with the rotation axis on the driving medium, the rotation axis activity sets up the inside of the organism of bending, the inside one side of organism of bending is fixed with the second rotary driving piece, the output of second rotary driving piece and the one end interconnect of rotation axis.
Preferably, the top of the lifting plate is connected with a supporting piece, the top of the supporting piece is connected with a lower die through a workbench, and a sliding rail is fixed on the left side of the bending machine body.
Preferably, a sliding piece is arranged on the sliding rail in a sliding mode, the bottom of the sliding piece is connected with an upper die, first telescopic driving pieces are fixed to two sides of the top of the bending machine body, the output end of each first telescopic driving piece penetrates through the bending machine body and the sliding pieces are connected with each other, and the sliding piece is driven to move up and down through the first telescopic driving pieces.
Preferably, a threaded rod is movably arranged in the bending machine body close to the center, a first rotary driving piece is fixed on the left side of the interior of the bending machine body, the output end of the first rotary driving piece is connected with the threaded rod, and the first rotary driving piece enables the threaded rod to rotate.
Preferably, the threaded rod is movably provided with a sliding block, the sliding block penetrates through the bending machine body and is arranged on the bending machine body in a sliding mode through a guide rail, limiting rods are fixed to two sides of the bottom of the sliding block, and a moving plate is arranged on the limiting rods in a sliding mode.
Preferably, the central point of slider bottom puts and is fixed with the flexible driving piece of second, the output and the movable plate interconnect of the flexible driving piece of second, the bottom of movable plate is provided with detects the head, one side of gag lever post is fixed with the grating chi, one side of movable plate is connected with the indicator, the outside at the grating chi is slided to the one end of indicator.
Compared with the prior art, the beneficial effects of the utility model are that: this automatic thickness deviation compensation mechanism of numerical control bender is rational in infrastructure, has following advantage:
(1) Through being provided with second rotary driving spare, the transfer line, the driving medium, first connecting rod and second connecting rod have realized that the device can conveniently carry out the thickness deviation and compensate, therefore, during the use, through starting second rotary driving spare, second rotary driving spare makes the rotation axis rotate, the rotation axis makes the driving medium rotate, the driving medium just can make first connecting rod drive the second connecting rod and remove, the second connecting rod just can make the lifter plate remove, the lifter plate will make support piece rise the bed die, the bed die rises panel, thereby the thickness compensation of board.
(2) Through being provided with the movable plate, detect the head, the flexible driving piece of second, grating chi and index mark can be measured the thickness of panel, thereby provide data for follow-up compensation, therefore, during the use, through starting the flexible driving piece of second, the flexible driving piece of second makes the movable plate move, the movable plate just can make the detection head move, detect the surface contact of head and panel, then the index mark moves on grating chi, the index mark will block the light that sends on the grating chi, grating chi detects the thickness of panel, convey data to in the machine, thereby measure panel thickness, accurate data is provided for follow-up compensation.
(3) Through being provided with the threaded rod, first rotary driving spare and slider can make the detection head detect other positions of panel, provide the average value of panel thickness, make data more accurate, therefore, during the use, through starting first rotary driving spare, first rotary driving spare makes the threaded rod rotate, the threaded rod will make the slider remove, the slider makes the movable plate drive the detection head and removes, thereby detect the thickness that the head detected different positions, find the average value, make the thick data of board more accurate, conveniently provide accurate offset for the follow-up.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 of the present invention.
In the figure: 1. bending the machine body; 2. a first telescoping drive member; 3. a slider; 4. an upper die; 5. a lower die; 6. a threaded rod; 7. a first rotary drive member; 8. a second rotary drive; 9. a slide bar; 10. a rotating shaft; 11. a slide rail; 12. a lifting plate; 13. a support member; 14. a limiting rod; 15. moving the plate; 16. a detection head; 17. a second telescopic driving member; 18. a grating scale; 19. an indicator mark; 20. a transmission rod; 21. a transmission member; 22. a first link; 23. a second link; 24. a sleeve; 25. a slide block.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an automatic plate thickness deviation compensation mechanism of a numerical control bending machine comprises a bending machine body 1, a lower die 5 and a lifting plate 12, wherein a sleeve 24 is fixed inside the bending machine body 1, a second connecting rod 23 is slidably arranged inside the sleeve 24, the top of the second connecting rod 23 is connected with the lifting plate 12, slide rods 9 are fixed on two sides inside the bending machine body 1, the slide rods 9 are slidably connected with the lifting plate 12, a first connecting rod 22 is movably arranged at the bottom of the second connecting rod 23 through a shaft, a transmission piece 21 is connected to the bottom of the first connecting rod 22, a transmission rod 20 is connected to one side of the transmission piece 21 through a shaft, a rotating shaft 10 is fixed on the transmission piece 21, the rotating shaft 10 is movably arranged inside the bending machine body 1, a second rotating driving piece 8 is fixed on one side inside the bending machine body 1, and the output end of the second rotating driving piece 8 is connected with one end of the rotating shaft 10;
by starting the second rotary driving part 8, the second rotary driving part 8 rotates the rotating shaft 10, the rotating shaft 10 rotates the driving part 21, the driving part 21 enables the first connecting rod 22 to drive the second connecting rod 23 to move, the second connecting rod 23 enables the lifting plate 12 to move, the lifting plate 12 enables the supporting part 13 to lift the lower die 5, and the lower die 5 lifts the plate, so that plate thickness compensation is performed;
the top of the lifting plate 12 is connected with a supporting piece 13, the top of the supporting piece 13 is connected with a lower die 5 through a workbench, a slide rail 11 is fixed on the left side of the bending machine body 1, a slide piece 3 is arranged on the slide rail 11 in a sliding mode, an upper die 4 is connected to the bottom of the slide piece 3, first telescopic driving pieces 2 are fixed on two sides of the top of the bending machine body 1, the output ends of the first telescopic driving pieces 2 penetrate through the bending machine body 1 and are connected with the slide piece 3, and the first telescopic driving pieces 2 are started to enable the slide piece 3 to drive the lower die 5 and the upper die 4 to be matched with each other so as to bend the plate;
a threaded rod 6 is movably arranged in the bending machine body 1 close to the center, a first rotary driving piece 7 is fixed on the left side in the bending machine body 1, the output end of the first rotary driving piece 7 is connected with the threaded rod 6, a sliding block 25 is movably arranged on the threaded rod 6, the sliding block 25 penetrates through the bending machine body 1 and is arranged on the bending machine body 1 in a sliding mode through a guide rail, limiting rods 14 are fixed on two sides of the bottom of the sliding block 25, and a moving plate 15 is arranged on the limiting rods 14 in a sliding mode;
a second telescopic driving piece 17 is fixed at the center of the bottom of the sliding block 25, the output end of the second telescopic driving piece 17 is connected with the moving plate 15, the bottom of the moving plate 15 is provided with a detection head 16, one side of the limiting rod 14 is fixed with a grating ruler 18, one side of the moving plate 15 is connected with an indicator 19, and one end of the indicator 19 slides outside the grating ruler 18;
by starting the first rotary driving piece 7, the first rotary driving piece 7 enables the threaded rod 6 to rotate, the threaded rod 6 enables the sliding block 25 to move, the sliding block 25 enables the moving plate 15 to drive the detection head 16 to move left and right, so that the detection head 16 detects the thicknesses of different positions, the average value is calculated, the data of the plate thickness is more accurate, and an accurate compensation value is conveniently provided for the follow-up;
through starting the flexible driving piece 17 of second, the flexible driving piece 17 of second makes the movable plate 15 remove, and the movable plate 15 will make and detect head 16 and remove, detects the surface contact of head 16 and panel, then the indicator 19 moves on grating ruler 18, and the indicator 19 will block the light that sends on grating ruler 18, and grating ruler 18 detects the thickness of panel, and data transfer is to the machine in to measure panel thickness, provide accurate data for follow-up compensation.
When the device is used, the device is placed at a proper position, then a plate is placed on the lower die 5, then the first rotary driving element 7 is started, the first rotary driving element 7 enables the threaded rod 6 to rotate, the threaded rod 6 enables the sliding block 25 to move, the sliding block 25 enables the movable plate 15 to drive the detection head 16 to move left and right, the second telescopic driving element 17 is started, the movable plate 15 enables the movable plate 15 to move, the movable plate 15 enables the detection head 16 to move, the detection head 16 is in contact with the surface of the plate, then the indicator 19 moves on the optical grating ruler 18, the indicator 19 blocks light emitted by the optical grating ruler 18, the optical grating ruler 18 detects the thickness of the plate and transmits the data to a machine, the thickness of the plate is measured, the thickness of different positions is detected by the detection head 16, the average value is obtained, the data of the plate thickness is more accurate, accurate compensation values are conveniently provided for follow-up, then the machine enables the second rotary driving element 8 to rotate the rotary shaft 10, the rotary shaft 10 enables the transmission element 21 to rotate, the connecting rod 21 enables the first connecting rod 22 to drive the second connecting rod 23 to drive the second plate to move, the lower die 5 to automatically lift and lift the lower die, and then the lower die 5 can automatically compensate the lower die 12.
Claims (6)
1. The utility model provides an automatic thick deviation compensation mechanism of board of numerical control bender which characterized in that: including bending organism (1), bed die (5) and lifter plate (12), bend organism (1) inside and be fixed with sleeve (24), the inside slip of sleeve (24) is provided with second connecting rod (23), the top of second connecting rod (23) is connected with lifter plate (12), the inside both sides of organism (1) of bending are fixed with slide bar (9), slide bar (9) and lifter plate (12) sliding connection, the bottom of second connecting rod (23) is provided with first connecting rod (22) through the axle activity, the bottom of first connecting rod (22) is connected with driving medium (21), one side of driving medium (21) is connected with transfer line (20) through the axle, be fixed with rotation axis (10) on driving medium (21), the inside of organism (1) of bending is set up in rotation axis (10) activity, the inside one side of organism (1) of bending is fixed with second rotary driving spare (8), the output of second rotary driving spare (8) and the one end interconnect of rotation axis (10).
2. The automatic plate thickness deviation compensating mechanism of the numerical control bending machine according to claim 1, characterized in that: the top of lifter plate (12) is connected with support piece (13), the top of support piece (13) is connected with bed die (5) through the workstation, the left side of bending organism (1) is fixed with slide rail (11).
3. The automatic plate thickness deviation compensating mechanism of the numerical control bending machine according to claim 2, characterized in that: slide on slide rail (11) and be provided with slider (3), the bottom of slider (3) is connected with mould (4), the both sides at organism (1) top of bending are fixed with first flexible driving piece (2), the output of first flexible driving piece (2) passes organism (1) and slider (3) interconnect of bending.
4. The automatic plate thickness deviation compensating mechanism of the numerical control bending machine according to claim 3, characterized in that: the bending machine comprises a bending machine body (1), wherein a threaded rod (6) is movably arranged in the bending machine body (1) close to the center, a first rotary driving piece (7) is fixed on the left side of the interior of the bending machine body (1), and the output end of the first rotary driving piece (7) is connected with the threaded rod (6) in an interconnecting mode.
5. The automatic plate thickness deviation compensating mechanism of the numerical control bending machine according to claim 4, characterized in that: the utility model discloses a bending machine, including threaded rod (6), slider (25), guide rail, slide rail, stopper rod (14), movable slider (25) are provided with in threaded rod (6) the activity, slider (25) pass bend organism (1) and slide through the guide rail and set up to bend organism (1) on, the both sides of slider (25) bottom are fixed with stopper rod (14), it is provided with movable plate (15) to slide on stopper rod (14).
6. The automatic plate thickness deviation compensating mechanism of the numerical control bending machine according to claim 5, characterized in that: the central point of slider (25) bottom puts and is fixed with second flexible driving piece (17), the output and movable plate (15) interconnect of second flexible driving piece (17), the bottom of movable plate (15) is provided with detects head (16), one side of gag lever post (14) is fixed with grating chi (18), one side of movable plate (15) is connected with indicator (19), the outside at grating chi (18) is slided to the one end of indicator (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222336253.9U CN218191841U (en) | 2022-09-02 | 2022-09-02 | Automatic plate thickness deviation compensation mechanism of numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222336253.9U CN218191841U (en) | 2022-09-02 | 2022-09-02 | Automatic plate thickness deviation compensation mechanism of numerical control bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN218191841U true CN218191841U (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222336253.9U Active CN218191841U (en) | 2022-09-02 | 2022-09-02 | Automatic plate thickness deviation compensation mechanism of numerical control bending machine |
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| CN (1) | CN218191841U (en) |
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2022
- 2022-09-02 CN CN202222336253.9U patent/CN218191841U/en active Active
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