CN220005504U - Bending mechanism for file cabinet production - Google Patents
Bending mechanism for file cabinet production Download PDFInfo
- Publication number
- CN220005504U CN220005504U CN202320792559.7U CN202320792559U CN220005504U CN 220005504 U CN220005504 U CN 220005504U CN 202320792559 U CN202320792559 U CN 202320792559U CN 220005504 U CN220005504 U CN 220005504U
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- bending
- cabinet production
- positioning
- fixedly mounted
- filing cabinet
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- 238000005452 bending Methods 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 39
- 230000002950 deficient Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of filing cabinet production and discloses a bending mechanism for filing cabinet production, which comprises a workbench, wherein a positioning assembly is arranged above the workbench, the positioning assembly comprises positioning boxes fixedly arranged at the left side and the right side of the top of the workbench, a fixing groove is formed in the workbench, two rotating rods with one ends penetrating through and extending to the inside of the positioning boxes are rotatably connected to the inner bottom wall of the fixing groove, and gears are fixedly arranged at the tops of the two rotating rods. This mechanism of bending of filing cabinet production through setting up locating component, when bending the metal sheet, can carry out stable location to the metal sheet, prevents that the metal sheet from taking place to slide or skew when bending, leads to the metal sheet to bend the improper problem of back size, simultaneously, has also reduced the waste of resource, avoids the metal sheet to produce the defective goods when bending, has greatly increased filing cabinet production mechanism of bending's practicality.
Description
Technical Field
The utility model relates to the technical field of file cabinet production, in particular to a bending mechanism for file cabinet production.
Background
The metal filing cabinet face is formed by processing a rectangle metal sheet, need use bending mechanism to bend the metal sheet in the course of working of filing cabinet, and the metal sheet after bending can constitute the filing cabinet through modes such as welding, so to filing cabinet production, the bending of metal sheet is crucial.
The existing bending mechanism is capable of effectively positioning the metal plate when the metal plate is bent due to the fact that the metal plate cannot be effectively positioned, when the metal plate is bent due to external force, the metal plate is likely to slide or deviate, the bending position of the metal plate is changed, the size of the metal plate after bending is changed, a file cabinet cannot be accurately assembled, a large amount of resources are wasted, and therefore the bending mechanism for file cabinet production is provided for solving the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a bending mechanism for file cabinet production, which has the advantages of being capable of stably positioning a metal plate and the like, and solves the problems that the bending mechanism for the existing file cabinet production cannot effectively position the metal plate, so that the metal plate is likely to slide or deviate during bending.
(II) technical scheme
In order to achieve the purpose of stably positioning the metal plate, the utility model provides the following technical scheme: the utility model provides a mechanism of bending of filing cabinet production, includes the workstation, the top of workstation is provided with locating component.
The positioning assembly comprises a positioning box fixedly mounted on the left side and the right side of the top of the workbench, a fixing groove is formed in the workbench, two ends of the inner bottom wall of the fixing groove are rotatably connected with rotating rods which penetrate through and extend to the inside of the positioning box, gears are fixedly mounted on the tops of the rotating rods, two threaded sleeves with one ends penetrating through and extending to the opposite sides of the two opposite side walls of the inner cavity of the positioning box are rotatably connected with one ends of the two threaded sleeves, a transmission ring meshed with the gears is fixedly mounted on the outer sides of the two threaded sleeves, threaded rods are fixedly connected with the inner sides of the threaded sleeves, positioning plates are fixedly mounted on the opposite sides of the threaded rods, and a driving assembly is arranged in the fixing groove.
Further, the drive assembly comprises a servo motor fixedly arranged on the inner bottom wall of the fixed groove, a rotating shaft is fixedly arranged on an output shaft of the servo motor, driving wheels are fixedly arranged on the outer sides of the rotating shaft and the two rotating rods, and a driving belt is connected between the outer surfaces of the driving wheels in a transmission manner.
Further, the top fixed mounting of workstation has the portal frame, the interior roof fixed mounting of portal frame has two cylinders, two the bottom fixed mounting of cylinder has the board of bending, the top of workstation has seted up the groove of bending corresponding with the board of bending, the bottom four corners of workstation is all fixed mounting has the base.
Further, two rotating holes which penetrate through and extend to the inner parts of the two positioning boxes respectively are formed in the inner top wall of the fixing groove, and the outer surfaces of the two rotating rods are connected with the rotating holes in a rotating mode.
Further, the outer threads of the two threaded rods are opposite in direction.
Further, the bottoms of the two positioning plates are both in sliding connection with the top of the workbench, and the width of the two positioning plates is larger than that of the bending groove.
Further, the top of the rotating shaft is rotationally connected with the inner top wall of the fixed groove, and the two rotating rods are respectively positioned at the left side and the right side of the rotating shaft.
(III) beneficial effects
Compared with the prior art, the utility model provides a bending mechanism for file cabinet production, which has the following beneficial effects:
this mechanism of bending of filing cabinet production through setting up locating component, when bending the metal sheet, can carry out stable location to the metal sheet, prevents that the metal sheet from taking place to slide or skew when bending, leads to the metal sheet to bend the improper problem of back size, simultaneously, has also reduced the waste of resource, avoids the metal sheet to produce the defective goods when bending, has greatly increased filing cabinet production mechanism of bending's practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of A in FIG. 1, which is a structural view of the present utility model;
fig. 3 is an enlarged view of B in fig. 1, which is a structural diagram of the present utility model.
In the figure: 1. a work table; 2. a positioning assembly; 201. a positioning box; 202. a fixing groove; 203. a rotating lever; 204. a gear; 205. a threaded sleeve; 206. a drive ring; 207. a threaded rod; 208. a positioning plate; 209. a drive assembly; 2091. a servo motor; 2092. a rotating shaft; 2093. a driving wheel; 2094. a drive belt; 3. a portal frame; 4. a cylinder; 5. a bending plate; 6. a bending groove; 7. and (5) a base.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a mechanism of bending of filing cabinet production, includes workstation 1, and the top of workstation 1 is provided with locating component 2.
Wherein, portal frame 3 is fixed mounting at the top of workstation 1, and the interior roof fixed mounting of portal frame 3 has two cylinders 4, and the bottom fixed mounting of two cylinders 4 has a bent plate 5, carries out stable installation to bent plate 5 through portal frame 3, can drive bent plate 5 downward movement through two cylinders 4.
In addition, the top of workstation 1 has seted up the groove 6 of bending corresponding with bending plate 5, and the metal sheet can be placed at the top of workstation 1, through bending plate 5 downward movement, and with bending groove 6's matched with to bend the metal sheet, the bottom four corners of workstation 1 all fixed mounting has base 7, carries out stable support to workstation 1 through base 7.
It should be noted that, the bending plate 5 can be replaced, and different bending plates 5 can be replaced for bending different metal plates, so that the bending plate 5 is prevented from limiting the positioning assembly 2 when bending the metal.
In the present embodiment, the positioning unit 2 is a unit for positioning a metal plate.
As shown in fig. 1 and 2, the positioning assembly 2 comprises a positioning box 201 fixedly mounted on the left side and the right side of the top of the workbench 1, a fixing groove 202 is formed in the workbench 1, two rotating rods 203 with one ends penetrating through and extending to the inside of the positioning box 201 are rotatably connected to the inner bottom wall of the fixing groove 202, gears 204 are fixedly mounted on the tops of the two rotating rods 203, threaded sleeves 205 with one ends penetrating through and extending to the opposite sides of the two rotating rods are rotatably connected to the opposite side walls of the inner cavities of the two positioning boxes 201, driving rings 206 meshed with the gears 204 are fixedly mounted on the outer sides of the two threaded sleeves 205, threaded rods 207 are fixedly mounted on the inner sides of the two threaded sleeves 205, positioning plates 208 are fixedly mounted on the opposite sides of the two threaded rods 207, and a driving assembly 209 is arranged in the fixing groove 202.
Wherein, the inner roof wall of fixed slot 202 has seted up two and has run through respectively and extend to the inside rotation hole of two positioning boxes 201, the surface and the rotation hole rotation of two dwang 203 are connected, can guarantee two dwang 203 pivoted stability respectively through two rotation holes, prevent that dwang 203 from taking place the skew, and when two dwang 203 rotate, two dwang 203 can drive two gears 204 respectively and rotate, two gears 204 can drive two drive rings 206 respectively and rotate, two drive rings 206 can drive two screw sleeve 205 respectively and rotate.
In addition, the bottoms of the two positioning plates 208 are both in sliding connection with the top of the workbench 1, the width of the two positioning plates 208 is larger than that of the bending groove 6, the two positioning plates 208 are ensured to be always in sliding connection with the top of the workbench 1 in the moving process, the two positioning plates 208 are prevented from rotating, and meanwhile, the two threaded rods 207 are also prevented from rotating.
It should be noted that under the action of the thread thrust, the two threaded sleeves 205 respectively drive the two threaded rods 207 to move leftwards or rightwards, the external threads of the two threaded rods 207 are opposite in direction, when the two threaded sleeves 205 rotate, the two threaded rods 207 are respectively driven to move towards the opposite side or the opposite side, the two threaded rods 207 respectively drive the two positioning plates 208 to move towards the opposite side or the opposite side, and when the two positioning plates 208 move towards the opposite side and are abutted with the left side and the right side of the metal plate, the metal plate can be stably positioned, so that the metal plate is prevented from sliding or shifting during bending.
In this embodiment, the driving unit 209 is a unit that drives the two rotation levers 203 to rotate.
As shown in fig. 1 and 3, the driving assembly 209 includes a servo motor 2091 fixedly mounted on the inner bottom wall of the fixed slot 202, a rotating shaft 2092 is fixedly mounted on an output shaft of the servo motor 2091, driving wheels 2093 are fixedly mounted on the outer sides of the rotating shaft 2092 and the two rotating rods 203, and a driving belt 2094 is in transmission connection between the outer surfaces of the two driving wheels 2093 above and below.
The top of the rotating shaft 2092 is rotatably connected with the inner top wall of the fixing groove 202, so as to ensure the rotating stability of the rotating shaft 2092, when the servo motor 2091 is started, the output shaft of the servo motor 2091 drives the rotating shaft 2092 to rotate, and under the transmission action of the driving wheel 2093 and the driving belt 2094, the rotating shaft 2092 drives the two rotating rods 203 to rotate.
It should be noted that, the two rotating rods 203 are respectively located at the left and right sides of the rotating shaft 2092, so as to ensure that the rotation amplitudes of the two rotating rods 203 are consistent, thereby ensuring that the rotation amplitudes of the two threaded sleeves 205 are consistent.
The working principle of the embodiment is as follows:
when using the mechanism of bending of filing cabinet production, place the metal sheet at the top of workstation 1, start servo motor 2091 earlier, servo motor 2091's output shaft can drive pivot 2092 and rotate, under drive wheel 2093 and drive belt 2094's transmission effect, pivot 2092 can drive two dwang 203 and rotate, two dwang 203 can drive two gears 204 respectively and rotate, two gears 204 can drive two drive rings 206 respectively and rotate, two drive rings 206 can drive two screw sleeve 205 respectively and rotate, under screw thrust effect, two screw sleeve 205 can drive two threaded rods 207 respectively and move to opposite side, two threaded rods 207 can drive two locating plates 208 respectively and move to opposite side, until the opposite side of two locating plates 208 and the left and right sides butt of metal sheet, can stabilize the location to the metal sheet, prevent that the metal sheet from taking place to slide or skew when bending, then start cylinder 4, cylinder 4 drives the bending plate 5 and moves down, can bend to the metal sheet, after the completion, according to above-mentioned motor, can take out the cylinder 2094 reverse side of the motion with the cylinder 2094.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mechanism of bending of filing cabinet production, includes workstation (1), its characterized in that: a positioning component (2) is arranged above the workbench (1);
the positioning assembly (2) comprises a positioning box (201) fixedly mounted on the left side and the right side of the top of the workbench (1), a fixing groove (202) is formed in the workbench (1), two rotating rods (203) with one ends penetrating through and extending to the inside of the positioning box (201) are rotatably connected to the inner bottom wall of the fixing groove (202), gears (204) are fixedly mounted on the tops of the two rotating rods (203), threaded sleeves (205) with one ends penetrating through and extending to the opposite sides of the two rotating rods are rotatably connected to the opposite side walls of the inner cavity of the positioning box (201), driving rings (206) meshed with the gears (204) are fixedly mounted on the outer sides of the threaded sleeves (205), threaded rods (207) are fixedly mounted on the inner sides of the threaded sleeves (205), positioning plates (208) are fixedly mounted on the opposite sides of the threaded rods (207), and driving assemblies (209) are arranged in the fixing groove (202).
2. The bending mechanism for filing cabinet production as claimed in claim 1, wherein: the driving assembly (209) comprises a servo motor (2091) fixedly mounted on the inner bottom wall of the fixed groove (202), a rotating shaft (2092) is fixedly mounted on an output shaft of the servo motor (2091), driving wheels (2093) are fixedly mounted on the outer sides of the rotating shaft (2092) and the two rotating rods (203), and driving belts (2094) are in transmission connection between the outer surfaces of the driving wheels (2093) and the outer surfaces of the upper driving wheels and the lower driving wheels.
3. The bending mechanism for filing cabinet production as claimed in claim 1, wherein: the top fixed mounting of workstation (1) has portal frame (3), the interior roof fixed mounting of portal frame (3) has two cylinders (4), two the bottom fixed mounting of cylinder (4) has bent board (5), bending groove (6) corresponding with bent board (5) have been seted up at the top of workstation (1), the equal fixed mounting in bottom four corners of workstation (1) has base (7).
4. The bending mechanism for filing cabinet production as claimed in claim 1, wherein: two rotating holes which penetrate through and extend to the inside of the two positioning boxes (201) are formed in the inner top wall of the fixed groove (202), and the outer surfaces of the two rotating rods (203) are connected with the rotating holes in a rotating mode.
5. The bending mechanism for filing cabinet production as claimed in claim 1, wherein: the outer threads of the two threaded rods (207) are opposite in direction.
6. The bending mechanism for filing cabinet production as claimed in claim 1, wherein: the bottoms of the two positioning plates (208) are both in sliding connection with the top of the workbench (1), and the width of the two positioning plates (208) is larger than that of the bending groove (6).
7. The bending mechanism for file cabinet production according to claim 2, wherein: the top of the rotating shaft (2092) is rotatably connected with the inner top wall of the fixed groove (202), and the two rotating rods (203) are respectively positioned at the left side and the right side of the rotating shaft (2092).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792559.7U CN220005504U (en) | 2023-04-12 | 2023-04-12 | Bending mechanism for file cabinet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792559.7U CN220005504U (en) | 2023-04-12 | 2023-04-12 | Bending mechanism for file cabinet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220005504U true CN220005504U (en) | 2023-11-14 |
Family
ID=88683608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320792559.7U Active CN220005504U (en) | 2023-04-12 | 2023-04-12 | Bending mechanism for file cabinet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220005504U (en) |
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2023
- 2023-04-12 CN CN202320792559.7U patent/CN220005504U/en active Active
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