CN219703079U - Bending machine - Google Patents
Bending machine Download PDFInfo
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- CN219703079U CN219703079U CN202320945635.3U CN202320945635U CN219703079U CN 219703079 U CN219703079 U CN 219703079U CN 202320945635 U CN202320945635 U CN 202320945635U CN 219703079 U CN219703079 U CN 219703079U
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- die
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- bending machine
- screw thread
- connecting rod
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- 238000005452 bending Methods 0.000 title claims abstract description 46
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 28
- 239000010959 steel Substances 0.000 abstract description 28
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of bending machines, and particularly relates to a bending machine. The utility model relates to a bending machine, which comprises a box body, wherein a lifting mechanism is arranged in the box body, a hydraulic mechanism is arranged on one side of the box body, a control device is arranged on one side of the box body, a loading and unloading lug is hinged to the bottom of the hydraulic mechanism, a first die is hinged to the bottom of the loading and unloading lug, a second die is arranged at the bottom of the first die, a bearing table is arranged at the bottom of the second die, a second sliding groove is formed in one side of the bearing table, and a sliding block is arranged at the top of the second sliding groove; the lever structure has been formed to the both sides of widening the mould and the bottom of first mould, increases first mould to the length that the distance of widening mould one side is in fact increasing the lever arm, promotes the commonality when bending to the steel of different thickness, promotes the compatibility of bender to the steel of different sizes, promotes the bending quality of steel, satisfies the demand of different steels processing of bending.
Description
Technical Field
The utility model belongs to the technical field of bending machine equipment, and particularly relates to a bending machine.
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, the base consists of a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the top of the recess is covered with the cover plate, when the bending machine is used, the coil is electrified by a wire, attractive force is generated on the pressing plate after the coil is electrified, so that the clamping of the thin plates between the pressing plate and the base is realized, the pressing plate can be used for manufacturing various workpieces, the workpieces with side walls can be processed, the operation is very simple and convenient, and the bending machine is an important device for bending and forming the workpieces in the sheet metal industry and is used for pressing the steel plates into parts with various shapes according to process requirements.
Most of the existing bending machines can only bend steel with lower thickness, and when the steel needing to be bent is thicker, the existing bending machines can not bend the steel well, so that the bending machine is provided.
Patent document CN212216669U discloses a bending machine, which comprises a bending machine shell and a workbench, wherein a hydraulic press is fixedly arranged at the top end of the right side of the bending machine shell, an upper die is fixedly connected with the bottom end of the hydraulic press, the workbench is fixedly arranged at the bottom end of the bending machine shell, a lower die is fixedly arranged at the right side of the top end of the workbench, an air cylinder is uniformly and fixedly arranged in front of and behind the left side of the top end of the workbench, a loop bar is uniformly and fixedly arranged above the workbench in the left side of an inner cavity of the bending machine shell, a stop block is sleeved on the right side of the loop bar, a movable tooth block is fixedly arranged on the front surface of the stop block, a spring is arranged on the periphery of the loop bar, the left side of the spring is fixedly arranged at the left side of the inner cavity of the bending machine shell, and the other side of the spring is fixedly arranged at the left side of the stop block.
When the device is used, the bending machine does not have the capability of bending steel with higher thickness, and when the thickness of the steel exceeds the width of the lower module, the bending machine cannot accurately bend the steel to a required angle.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a bending machine, which has the characteristic of being capable of processing thicker steel.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the bending machine comprises a box body, wherein a lifting mechanism is arranged in the box body, a hydraulic mechanism is arranged on one side of the box body, a control device is arranged on one side of the box body, a loading and unloading lug is hinged to the bottom of the hydraulic mechanism, a first die is hinged to the bottom of the loading and unloading lug, a second die is arranged at the bottom of the first die, a bearing table is arranged at the bottom of the second die, a second sliding groove is formed in one side of the bearing table, and a sliding block is arranged at the top of the second sliding groove;
as a preferable technical scheme of the utility model, the lifting mechanism comprises a positioning groove, a widening die, a mounting lug, a first connecting rod and a second connecting rod, wherein the positioning groove is formed in the top of a bearing table, the widening die is movably sleeved in the positioning groove, the mounting lug is fixedly connected to the bottom of the widening die, the first connecting rod is hinged to one side of the bottom of the mounting lug, and the second connecting rod is hinged to the other side of the bottom of the mounting lug.
As a preferable technical scheme of the utility model, the lifting mechanism further comprises a first thread block, a second thread block, a bidirectional thread shaft, a servo motor, a base, a first sliding groove and a positioning lug, wherein the first thread block is hinged to the bottom of the first connecting rod, the base is connected to the bottom of the first thread block in a sliding manner, the second thread block is connected to the top of the base in a sliding manner, the bidirectional thread shaft is sleeved with the internal thread of the first thread block, the servo motor is fixedly sleeved on one side of the bidirectional thread shaft, the positioning lug is fixedly connected to one side of the servo motor, the base is fixedly connected to the bottom of the positioning lug, and the first sliding groove is formed in the top of the base.
As a preferable technical scheme of the utility model, the bottom of the hydraulic mechanism is provided with a lifting mechanism, the top of the lifting mechanism is provided with a loading and unloading lug, and the top of the lifting mechanism is provided with a first die.
As a preferable technical scheme of the utility model, one side of the second die is connected with a sliding block in a threaded manner, and one side of the second die is provided with a lifting mechanism.
As a preferable technical scheme of the utility model, the bottom of the widening die is provided with the second connecting rod, and the bottom of the widening die is provided with the first connecting rod.
As a preferable technical scheme of the utility model, the internal thread of the second thread block is sleeved with a bidirectional thread shaft, and the bottom of the bidirectional thread shaft is provided with a base.
Compared with the prior art, the utility model has the beneficial effects that:
when the steel bending machine is used, the widening die is arranged to increase the bending capability of the second die on steel with higher thickness, the servo motor is started to drive the widening die to lift in the positioning groove, the widening die is lifted to one side of the second die when thick steel is required to be processed, the second die is assisted to complete bending processing of the thicker steel, the universality of the bending machine when the steel with different thickness is bent is improved, the compatibility of the bending machine on steel with different sizes is improved, the bending processing quality of the steel is improved, and the bending processing requirements of different steels are met.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic diagram of the main structure of a bending machine according to the present utility model;
fig. 2 is a schematic view of a bending machine processing die structure of the present utility model;
FIG. 3 is a schematic view of a lifting mechanism according to the present utility model;
fig. 4 is a schematic view of a part of the structure of the lifting mechanism of the present utility model.
In the figure: 1. a case; 2. a lifting mechanism; 201. a positioning groove; 202. widening the die; 203. mounting the protruding blocks; 204. a first link; 205. a second link; 206. a first threaded block; 207. a second threaded block; 208. a bidirectional threaded shaft; 209. a servo motor; 210. a base; 211. a first chute; 212. positioning the protruding blocks; 3. a hydraulic mechanism; 4. a control device; 5. loading and unloading the convex blocks; 6. a first mold; 7. a second mold; 8. a bearing table; 9. a second chute; 10. a sliding block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a bender, includes box 1, its characterized in that: the lifting mechanism 2 is arranged in the box body 1, the hydraulic mechanism 3 is arranged on one side of the box body 1, the control device 4 is arranged on one side of the box body 1, the bottom of the hydraulic mechanism 3 is hinged with the loading and unloading protruding block 5, the bottom of the loading and unloading protruding block 5 is hinged with the first die 6, the bottom of the first die 6 is provided with the second die 7, the bottom of the second die 7 is provided with the bearing table 8, the second sliding groove 9 is arranged on one side of the bearing table 8, and the top of the second sliding groove 9 is provided with the sliding block 10;
the bottom of the hydraulic mechanism 3 is provided with a lifting mechanism 2, the top of the lifting mechanism 2 is provided with a loading and unloading lug 5, and the top of the lifting mechanism 2 is provided with a first die 6.
One side of the second die 7 is in threaded connection with a sliding block 10, and one side of the second die 7 is provided with a lifting mechanism 2.
Example 2
Referring to fig. 3-4, the present utility model provides the following technical solutions: the utility model provides a bender, elevating system 2 includes constant head tank 201, widens mould 202, installation lug 203, first connecting rod 204, second connecting rod 205, the top at bearing platform 8 is seted up to the constant head tank 201, the inside activity of constant head tank 201 has cup jointed and has been widened mould 202, the bottom fixedly connected with installation lug 203 of widening mould 202, one side of installation lug 203 bottom articulates there is first connecting rod 204, the opposite side of installation lug 203 bottom articulates there is second connecting rod 205.
The lifting mechanism 2 further comprises a first threaded block 206, a second threaded block 207, a bidirectional threaded shaft 208, a servo motor 209, a base 210, a first sliding chute 211 and a positioning lug 212, wherein the first threaded block 206 is hinged to the bottom of the first connecting rod 204, the base 210 is connected to the bottom of the first threaded block 206 in a sliding mode, the second threaded block 207 is connected to the top of the base 210 in a sliding mode, the bidirectional threaded shaft 208 is sleeved with internal threads of the first threaded block 206, the servo motor 209 is fixedly sleeved on one side of the bidirectional threaded shaft 208, the positioning lug 212 is fixedly connected to one side of the servo motor 209, the base 210 is fixedly connected to the bottom of the positioning lug 212, and the first sliding chute 211 is formed in the top of the base 210.
The bottom of the widening die 202 is provided with a second connecting rod 205, and the bottom of the widening die 202 is provided with a first connecting rod 204.
The internal thread of the second threaded block 207 is sleeved with a bidirectional threaded shaft 208, and a base 210 is arranged at the bottom of the bidirectional threaded shaft 208.
Further explanation is needed: through setting up two-way screw shaft 208, when needing to process thicker steel, drive two-way screw shaft 208 rotation through starting servo motor 209, control first screw block 206 and the distance of second screw block 207 on two-way screw shaft 208 drive first connecting rod 204 and second connecting rod 205 control widen mould 202 and do the upward movement, supplementary second mould 7 carries out the processing of bending to thick steel.
The working principle and the using flow of the utility model are as follows: in the using process of the utility model, the second die 7 is assisted to process the thick steel by arranging the widening die 202, the increase of the thickness of the steel is actually to reduce the length of the lever arm, as the widening die 202 increases the distance between the stress points at two sides of the thick steel, the two sides of the widening die 202 and the bottom of the first die 6 form a lever structure, and the distance from the first die 6 to one side of the widening die 202 is actually to increase the length of the lever arm, the device can achieve the purpose of assisting the second die 7 to bend the thick steel by increasing the widening die 202.
Finally, by arranging the bidirectional threaded shaft 208, when thicker steel is required to be processed, the bidirectional threaded shaft 208 is driven to rotate by starting the servo motor 209, the distance between the first threaded block 206 and the second threaded block 207 on the bidirectional threaded shaft 208 is controlled, the first connecting rod 204 and the second connecting rod 205 are driven to control the widening die 202 to do ascending motion, and the second die 7 is assisted in bending the thicker steel.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a bender, includes box (1), its characterized in that: the novel lifting device is characterized in that a lifting mechanism (2) is arranged inside the box body (1), a hydraulic mechanism (3) is arranged on one side of the box body (1), a control device (4) is arranged on one side of the box body (1), a loading and unloading lug (5) is hinged to the bottom of the hydraulic mechanism (3), a first die (6) is hinged to the bottom of the loading and unloading lug (5), a second die (7) is arranged on the bottom of the first die (6), a bearing table (8) is arranged on the bottom of the second die (7), a second sliding groove (9) is formed in one side of the bearing table (8), and a sliding block (10) is arranged at the top of the second sliding groove (9).
2. A bending machine according to claim 1, wherein: elevating system (2) are including constant head tank (201), widen mould (202), installation lug (203), first connecting rod (204), second connecting rod (205), the top at bearing platform (8) is seted up in constant head tank (201), the inside activity of constant head tank (201) has cup jointed and has been widened mould (202), the bottom fixedly connected with installation lug (203) of widening mould (202), one side of installation lug (203) bottom articulates there is first connecting rod (204), the opposite side of installation lug (203) bottom articulates there is second connecting rod (205).
3. A bending machine according to claim 2, wherein: elevating system (2) still include first screw thread piece (206), second screw thread piece (207), two-way screw thread axle (208), servo motor (209), base (210), first spout (211) and location lug (212), first screw thread piece (206) articulates in the bottom of first connecting rod (204), the bottom sliding connection of first screw thread piece (206) has base (210), the top sliding connection of base (210) has second screw thread piece (207), the inside screw thread of first screw thread piece (206) has cup jointed two-way screw thread axle (208), servo motor (209) have been cup jointed to one side of two-way screw thread axle (208) is fixed, one side fixedly connected with location lug (212) of servo motor (209), the bottom fixedly connected with base (210) of location lug (212), first spout (211) have been seted up at the top of base (210).
4. A bending machine according to claim 1, wherein: the bottom of hydraulic mechanism (3) is provided with elevating system (2), the top of elevating system (2) is provided with loading and unloading lug (5), the top of elevating system (2) is provided with first mould (6).
5. A bending machine according to claim 4, wherein: one side of the second die (7) is in threaded connection with a sliding block (10), and one side of the second die (7) is provided with a lifting mechanism (2).
6. A bending machine according to claim 2, wherein: the bottom of widening die (202) is provided with second connecting rod (205), the bottom of widening die (202) is provided with first connecting rod (204).
7. A bending machine according to claim 3, wherein: the inner thread of the second thread block (207) is sleeved with a bidirectional thread shaft (208), and a base (210) is arranged at the bottom of the bidirectional thread shaft (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945635.3U CN219703079U (en) | 2023-04-24 | 2023-04-24 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945635.3U CN219703079U (en) | 2023-04-24 | 2023-04-24 | Bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703079U true CN219703079U (en) | 2023-09-19 |
Family
ID=88014534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945635.3U Active CN219703079U (en) | 2023-04-24 | 2023-04-24 | Bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703079U (en) |
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2023
- 2023-04-24 CN CN202320945635.3U patent/CN219703079U/en active Active
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