CN220111990U - Bending machine with low processing reject ratio - Google Patents
Bending machine with low processing reject ratio Download PDFInfo
- Publication number
- CN220111990U CN220111990U CN202321619855.3U CN202321619855U CN220111990U CN 220111990 U CN220111990 U CN 220111990U CN 202321619855 U CN202321619855 U CN 202321619855U CN 220111990 U CN220111990 U CN 220111990U
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- Prior art keywords
- base
- bending
- bending machine
- support
- reject ratio
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- 238000005452 bending Methods 0.000 title claims abstract description 52
- 238000012545 processing Methods 0.000 title abstract description 12
- 230000000670 limiting effect Effects 0.000 claims description 25
- 238000003754 machining Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 239000010720 hydraulic oil Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of bending machines, and particularly relates to a bending machine with low processing defective rate, which comprises a base, wherein a support is fixedly arranged at the top of the base, an air cylinder is fixedly arranged at the top of the support, the output end of the air cylinder penetrates through the inner wall of the top of the support and extends to the lower part of the inner wall of the top of the support, a positioning block is fixedly arranged at the output end of the air cylinder, and a bending mechanism is arranged at the bottom of the base. The utility model has reasonable structural design, the workpiece is positioned by the positioning block, the stability of the workpiece in the bending process can be ensured, the workpiece is prevented from being deviated in the bending process, and the threaded sleeve is matched with the screw rod, so that compared with the hydraulic cylinder which is used for bending the workpiece, the maintenance cost is much lower, and the hydraulic cylinder needs a hydraulic oil way and an air chamber to support the operation of the hydraulic oil way and the air chamber, and the screw rod can maintain a good running state only by periodic lubrication, thereby saving the processing cost.
Description
Technical Field
The utility model relates to the technical field of bending machines, in particular to a bending machine with low machining reject ratio.
Background
The bending machine is a machine capable of bending thin plates, and structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge and consists of a base shell, a coil and a cover plate, the coil is arranged in a concave of the base shell, and the cover plate is covered on the top of the concave. When in use, the coil is electrified by the lead, and attractive force is generated to the pressing plate after the coil is electrified, so that the clamping of the thin plate between the pressing plate and the base is realized. Because electromagnetic force clamping is adopted, the pressing plate can be made into various workpiece requirements, and workpieces with side walls can be processed, so that the operation is very simple and convenient.
In the prior art, a hydraulic cylinder is adopted by a bending machine to bend a workpiece, but the hydraulic cylinder needs a hydraulic oil way and an air chamber to support the hydraulic oil way and the air chamber, so that the processing cost is relatively high, and a bending machine with low processing reject ratio is provided to solve the problem.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a bending machine with low processing reject ratio.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a bending machine with low machining reject ratio comprising:
the base, base top fixed mounting has the support, support top fixed mounting has the cylinder, the cylinder output runs through support top inner wall to extend to its below, cylinder output fixed mounting has the locating piece, the base bottom is provided with bending mechanism.
Preferably, the bending mechanism comprises a mounting plate, a thread bush, a screw, a moving plate, a limiting rod, a limiting groove, a U-shaped plate and a pulley, wherein the mounting plate is fixedly arranged at the bottom of the base.
Preferably, the screw sleeve is rotatably arranged on the left side of the mounting plate, the screw rod is in threaded connection with the screw sleeve, and the right end of the screw rod penetrates through the mounting plate and extends to the right side of the screw rod.
Preferably, the movable plate is fixedly arranged at the right end of the screw rod, the limiting rod is fixedly arranged at the top of the movable plate, the limiting groove is formed in the top of the base, and the limiting rod is slidably connected in the limiting groove.
Preferably, the U-shaped plate is fixedly arranged at the top end of the limiting rod, and the pulley is rotatably arranged between the inner wall of the top of the U-shaped plate and the inner wall of the bottom of the U-shaped plate.
Preferably, the right side of the mounting plate is fixedly provided with a driving motor, the left end of an output shaft of the driving motor penetrates through the mounting plate and extends to the left side of the mounting plate, a first belt pulley is fixedly sleeved on the outer side of the output shaft of the driving motor, a second belt pulley is fixedly sleeved on the outer side of the threaded sleeve, and the first belt pulley and the second belt pulley are connected with one belt in a transmission mode.
Preferably, two supporting legs are fixedly arranged at the bottom of the base, and the supporting legs are symmetrically arranged.
According to the bending machine with low machining reject ratio, a workpiece to be bent is placed on the top of the base, and then the air cylinder is started, so that the output end of the air cylinder pushes the positioning block to move downwards, the workpiece is positioned, the stability of the workpiece in the bending process is ensured, and the workpiece is prevented from being deviated in the bending process;
according to the bending machine with low machining reject ratio, the driving motor is started, the output shaft of the driving motor rotates to drive the first belt pulley to rotate, the first belt pulley rotates to drive the second belt pulley to rotate through the belt, so that the threaded sleeve can be driven to rotate, the screw rod in threaded connection with the threaded sleeve drives the moving plate to move rightwards under the limit of the limit rod, the pulley is driven to move rightwards to perform bending operation on a workpiece, compared with the bending operation on the workpiece by adopting the hydraulic cylinder, the maintenance cost of bending the workpiece by the hydraulic cylinder is much lower, and the hydraulic cylinder needs a hydraulic oil way and an air chamber to support the operation of the hydraulic oil way and the air chamber, and the screw rod bending can maintain a good running state only by regular lubrication;
the utility model has reasonable structural design, the stability of the workpiece in the bending process can be ensured by positioning the workpiece through the positioning block, the deviation of the workpiece in the bending process is avoided, the processing quality is improved, and compared with the maintenance cost of bending operation of the workpiece by adopting the hydraulic cylinder through the matching of the threaded sleeve and the screw rod, the maintenance cost is much lower, and the hydraulic cylinder needs a hydraulic oil way and an air chamber to support the operation of the hydraulic oil way and the air chamber, and the screw rod can maintain a good running state only by periodic lubrication, so the processing cost can be saved.
Drawings
Fig. 1 is a schematic perspective view of a bending machine with low processing failure rate;
fig. 2 is a schematic view of a partial perspective structure of a bending machine with low processing failure rate according to the present utility model;
fig. 3 is a schematic perspective view of a cylinder and a positioning block of a bending machine with low processing failure rate.
In the figure: 1. a base; 2. a bracket; 3. a cylinder; 4. a positioning block; 5. a bending mechanism; 6. a driving motor; 7. a first pulley; 8. a second pulley; 9. a belt; 10. support legs; 501. a mounting plate; 502. a thread sleeve; 503. a screw; 504. a moving plate; 505. a limit rod; 506. a limit groove; 507. a U-shaped plate; 508. and (3) a pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a bending machine with low machining reject ratio, comprising:
the base 1, base 1 top fixed mounting has support 2, support 2 top fixed mounting has cylinder 3, cylinder 3 output runs through support 2 top inner wall to extend to its below, cylinder 3 output fixed mounting has locating piece 4, base 1 bottom is provided with bending mechanism 5, can play the supporting role to cylinder 3 through support 2, through starting cylinder 3, can make cylinder 3 output promote locating piece 4 downwardly moving, fix a position the work piece, ensure the stability of work piece in the bending process, avoid the work piece to take place the skew at the in-process of bending.
In the utility model, the bending mechanism 5 comprises an installation plate 501, a threaded sleeve 502, a screw 503, a moving plate 504, a limiting rod 505, a limiting groove 506, a U-shaped plate 507 and a pulley 508, wherein the installation plate 501 is fixedly installed at the bottom of the base 1, and the installation plate 501 can be supported by the base 1.
In the utility model, the screw sleeve 502 is rotatably arranged on the left side of the mounting plate 501, the screw 503 is in threaded connection with the screw sleeve 502, the right end of the screw 503 penetrates through the mounting plate 501 and extends to the right side of the screw 503, and the screw 503 can be supported by the screw sleeve 502.
In the utility model, the moving plate 504 is fixedly arranged at the right end of the screw 503, the limiting rod 505 is fixedly arranged at the top of the moving plate 504, the limiting groove 506 is arranged at the top of the base 1, the limiting rod 505 is slidably connected in the limiting groove 506, and the limiting effect on the moving plate 504 can be achieved through the limiting rod 505.
In the utility model, the U-shaped plate 507 is fixedly arranged at the top end of the limiting rod 505, the pulley 508 is rotatably arranged between the inner wall of the top and the inner wall of the bottom of the U-shaped plate 507, and the limiting rod 505 can play a supporting role on the U-shaped plate 507.
In the utility model, a driving motor 6 is fixedly arranged on the right side of a mounting plate 501, the left end of an output shaft of the driving motor 6 penetrates through the mounting plate 501 and extends to the left side of the mounting plate, a first belt pulley 7 is fixedly sleeved on the outer side of the output shaft of the driving motor 6, a second belt pulley 8 is fixedly sleeved on the outer side of a threaded sleeve 502, the first belt pulley 7 and the second belt pulley 8 are in transmission connection with the same belt 9, the first belt pulley 7 is driven to rotate by the rotation of the output shaft of the driving motor 6, and the second belt pulley 8 is driven to rotate by the rotation of the first belt pulley 7 through the belt 9, so that the threaded sleeve 502 can be driven to rotate.
In the utility model, two supporting legs 10 are fixedly arranged at the bottom of the base 1, the supporting legs 10 are symmetrically arranged, and the supporting legs 10 can play a supporting role on the base 1.
In the utility model, when the bending machine is used, a workpiece to be bent is placed on the top of the base 1, then, the air cylinder 3 is started, the output end of the air cylinder 3 pushes the positioning block 4 to move downwards to position the workpiece, the stability of the workpiece in the bending process is ensured, the workpiece is prevented from being deviated in the bending process, then, the driving motor 6 is started, the output shaft of the driving motor 6 rotates to drive the first belt pulley 7 to rotate, the first belt pulley 7 rotates to drive the second belt pulley 8 to rotate through the belt 9, so that the threaded sleeve 502 can be driven to rotate, the screw 503 in threaded connection with the threaded sleeve 502 drives the movable plate 504 to move rightwards under the limit of the limiting rod 505, the pulley 508 is driven to move rightwards to bend the workpiece, compared with the bending operation of the workpiece by adopting a hydraulic cylinder, the bending maintenance cost of the screw 503 is much lower, and the hydraulic cylinder needs a hydraulic oil way and an air chamber to support the operation of the workpiece, and the screw 503 can maintain a good running state only through regular lubrication.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. A bending machine with low machining reject ratio, comprising:
base (1), base (1) top fixed mounting has support (2), support (2) top fixed mounting has cylinder (3), cylinder (3) output runs through support (2) top inner wall to extend to its below, cylinder (3) output fixed mounting has locating piece (4), base (1) bottom is provided with bending mechanism (5).
2. The bending machine with low machining reject ratio according to claim 1, wherein the bending mechanism (5) comprises a mounting plate (501), a threaded sleeve (502), a screw (503), a moving plate (504), a limiting rod (505), a limiting groove (506), a U-shaped plate (507) and a pulley (508), and the mounting plate (501) is fixedly mounted at the bottom of the base (1).
3. A bending machine with low machining reject ratio according to claim 2, characterized in that the screw sleeve (502) is rotatably mounted on the left side of the mounting plate (501), the screw (503) is screwed in the screw sleeve (502), and the right end of the screw (503) extends through the mounting plate (501) to the right side thereof.
4. The bending machine with low machining reject ratio according to claim 2, wherein the moving plate (504) is fixedly mounted at the right end of the screw rod (503), the limiting rod (505) is fixedly mounted at the top of the moving plate (504), the limiting groove (506) is formed in the top of the base (1), and the limiting rod (505) is slidably connected in the limiting groove (506).
5. The bending machine with low machining reject ratio according to claim 2, wherein the U-shaped plate (507) is fixedly mounted on the top end of the limit rod (505), and the pulley (508) is rotatably mounted between the top inner wall and the bottom inner wall of the U-shaped plate (507).
6. The bending machine with low machining reject ratio according to claim 2, wherein the right side of the mounting plate (501) is fixedly provided with a driving motor (6), the left end of an output shaft of the driving motor (6) penetrates through the mounting plate (501) and extends to the left side of the mounting plate, a first belt pulley (7) is fixedly sleeved on the outer side of the output shaft of the driving motor (6), a second belt pulley (8) is fixedly sleeved on the outer side of the threaded sleeve (502), and the first belt pulley (7) and the second belt pulley (8) are in transmission connection with the same belt (9).
7. The bending machine with low machining reject ratio according to claim 1, wherein two supporting legs (10) are fixedly arranged at the bottom of the base (1), and the supporting legs (10) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619855.3U CN220111990U (en) | 2023-06-26 | 2023-06-26 | Bending machine with low processing reject ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619855.3U CN220111990U (en) | 2023-06-26 | 2023-06-26 | Bending machine with low processing reject ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220111990U true CN220111990U (en) | 2023-12-01 |
Family
ID=88913467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619855.3U Active CN220111990U (en) | 2023-06-26 | 2023-06-26 | Bending machine with low processing reject ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220111990U (en) |
-
2023
- 2023-06-26 CN CN202321619855.3U patent/CN220111990U/en active Active
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| GR01 | Patent grant |