CN111229875B - Panel beating bending device for machine case processing - Google Patents
Panel beating bending device for machine case processing Download PDFInfo
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- CN111229875B CN111229875B CN202010127547.3A CN202010127547A CN111229875B CN 111229875 B CN111229875 B CN 111229875B CN 202010127547 A CN202010127547 A CN 202010127547A CN 111229875 B CN111229875 B CN 111229875B
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- hydraulic
- fixedly connected
- sheet metal
- bending device
- machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
Abstract
The invention discloses a sheet metal bending device for machining a case, relates to the technical field of case machining, and comprises a workbench. The bottom four corners of the workbench are fixedly connected with supporting legs, the top four corners of the workbench are fixedly connected with supporting columns, the top of each supporting column is fixedly connected with a top plate, two ends of the top surface of the workbench are fixedly connected with a first hydraulic pipe column and a second hydraulic pipe column respectively, the bottom of the workbench is fixedly connected with a hydraulic box, a hydraulic driving motor is arranged at the bottom of the hydraulic box, the hydraulic box is communicated with the first hydraulic pipe column and the second hydraulic pipe column, and the telescopic end of the first hydraulic telescopic rod is fixedly connected with a clamping seat.
Description
Technical Field
The invention relates to the technical field of case processing, in particular to a sheet metal bending device for case processing.
Background
The chassis is applied to a plurality of electrical devices, and is mainly used for protecting electronic components, and when the chassis is produced and processed, sheet metal processing operation, such as sheet metal bending operation, needs to be performed according to the designed shape, so that a device for bending the sheet metal is needed.
The bender is a machine that can bend the sheet metal, among the chinese utility model patent document with publication number CN208879399U, a bending device for panel beating processing is disclosed, the device is provided with sticks up the pole, footboard and loading board, stick up the pole through setting up, can conveniently make power when using bending device, conveniently master the degree of bending, the production quality is improved, the footboard through setting up can the person of facilitating the use adjust the elasticity of bending article, do not influence the operation of hand, reach the effect of concurrent operation bending device, through the loading board that sets up, can be when using bending device, reduce and make the damage to the workstation after using up sticks up the pole, simultaneously can the noise reduction, whole bending device for panel beating processing puts simple structure, high durability and convenient operation, the effect of use is better for the traditional mode. However, the bending angle of the device to the sheet metal is determined by the experience of operators, the bending angle is greatly influenced by human factors, the stability is not high, and the quality of produced products is uneven.
Disclosure of Invention
The invention aims to provide a sheet metal bending device for machining a machine case, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sheet metal bending device for machining a machine case comprises a workbench. The equal fixed connection supporting leg in bottom four corners of workstation, the equal fixed connection support column in top four corners of workstation, the top fixed connection roof of support column, the first hydraulic column of top surface both ends difference fixed connection and the second hydraulic column of workstation, the bottom fixed connection hydraulic tank of workstation, the bottom of hydraulic tank is equipped with hydraulic drive motor, and the hydraulic tank is linked together with first hydraulic column, second hydraulic column, the first hydraulic telescoping rod of the equal fixed connection in one side that first hydraulic column and second hydraulic column are adjacent, the flexible end fixed connection grip slipper of first hydraulic telescoping rod, the upper portion fixed connection second hydraulic telescoping rod of second hydraulic column, the flexible end of second hydraulic telescoping rod rotates and connects the promotion piece, be equipped with dam device on the roof.
As a further scheme of the invention: the material blocking device comprises a top seat arranged at the top end of the top plate, a sliding groove corresponding to the top seat is formed in the top plate, the bottom end of the top seat is fixedly connected with a plurality of limiting sleeves, the limiting sleeves penetrate through the top plate, sliding connection lower pull rods are arranged in the limiting sleeves, the bottom ends of the lower pull rods are rotated to connect a baffle plate, the top ends of the lower pull rods are rotated to connect adjusting screw rods, and the adjusting screw rods are in threaded connection with the top seat.
As a further scheme of the invention: the outside of lower link has seted up the spacing groove, the inner wall of stop collar is fixed to be equipped with spacing arch.
As a further scheme of the invention: the outside of hydraulic pressure case is fixed and is equipped with the comparison table, has seted up the scale groove on the adjusting screw, is equipped with the scale mark in the scale groove.
As a further scheme of the invention: the outside cover of flexible end of second hydraulic telescoping rod is established and sliding connection fixed cover, fixed connection dead lever between fixed cover and the roof.
As a further scheme of the invention: the clamping seat and the end part of the pushing block are fixedly connected with the rubber block.
As a further scheme of the invention: be equipped with locking device between footstock and the roof, locking device is equipped with the tooth's socket including seting up in the recess of footstock side in the recess, the side threaded connection locking bolt of roof, locking bolt's tip rotates and connects the clamp plate, and the one end that locking bolt was kept away from to the clamp plate is fixed to be equipped with the locking tooth corresponding with the tooth's socket.
As a further scheme of the invention: and the top plate is provided with a slide way corresponding to the limiting sleeve.
As a further scheme of the invention: the four lower pull rods are respectively positioned at four corners of the top end of the baffle.
As a still further scheme of the invention: the top fixed connection of grip slipper fixes the pipe, and fixed intraductal sliding connection lifter that slides, the top fixed connection clamp splice of lifter, the side of clamp splice is equipped with the rubber pad, threaded connection fastening bolt on the fixed pipe.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the clamping seat and the pushing block can be driven to move in a hydraulic driving mode through the hydraulic driving motor, so that the chassis shell can be bent, the bending angle can be preset through the material blocking device, the chassis shell can be directly bent to the preset angle without manual control, and the bending speed is high and the accuracy is high.
Drawings
Fig. 1 is a schematic structural diagram of a sheet metal bending device for machining a chassis.
Fig. 2 is a schematic structural diagram of a lower pull rod in the sheet metal bending device for machining the chassis.
Fig. 3 is a schematic structural diagram of a locking device in the sheet metal bending device for machining the chassis.
Fig. 4 is a schematic structural diagram of embodiment 2 in the sheet metal bending device for machine box processing.
In the figure: 1-workbench, 2-supporting legs, 3-supporting columns, 4-top plate, 5-hydraulic box, 6-hydraulic driving motor, 7-first hydraulic pipe column, 8-second hydraulic pipe column, 9-first hydraulic telescopic rod, 10-clamping seat, 11-top seat, 12-adjusting screw, 13-limiting sleeve, 14-baffle, 15-second hydraulic telescopic rod and 16-pushing block, 17-fixing rod, 18-fixing sleeve, 19-locking bolt, 20-lower pull rod, 21-comparison table, 22-scale groove, 23-limiting groove, 24-limiting protrusion, 25-groove, 26-tooth groove, 27-pressing plate, 28-locking tooth, 29-fixing sleeve, 30-lifting rod and 31-clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-3, a sheet metal bending apparatus for machine tool machining includes a table 1. The four corners at the bottom end of the workbench 1 are fixedly connected with supporting legs 2, the four corners at the top end of the workbench 1 are fixedly connected with supporting columns 3, the top end of each supporting column 3 is fixedly connected with a top plate 4, the two ends at the top surface of the workbench 1 are respectively and fixedly connected with a first hydraulic tubular column 7 and a second hydraulic tubular column 8, the bottom end of the workbench 1 is fixedly connected with a hydraulic tank 5, the bottom end of the hydraulic tank 5 is provided with a hydraulic driving motor 6, the hydraulic tank 5 is communicated with the first hydraulic tubular column 7 and the second hydraulic tubular column 8, one side of the first hydraulic pipe column 7 adjacent to the second hydraulic pipe column 8 is fixedly connected with a first hydraulic telescopic rod 9, the telescopic end of the first hydraulic telescopic rod 9 is fixedly connected with a clamping seat 10, the upper portion fixed connection second hydraulic telescoping rod 15 of second hydraulic column 8, the flexible end of second hydraulic telescoping rod 15 rotates connects promotes piece 16, be equipped with dam device on roof 4.
The material blocking device comprises a top seat 11 arranged at the top end of a top plate 4, a sliding groove corresponding to the top seat 11 is formed in the top plate 4, a plurality of limiting sleeves 13 are fixedly connected to the bottom end of the top seat 11, the limiting sleeves 13 penetrate through the top plate 4, a lower pull rod 20 is slidably connected in the limiting sleeves 13, a connecting baffle 14 is rotated at the bottom end of the lower pull rod 20, the top end of the lower pull rod 20 is rotated to be connected with an adjusting screw 12, and the adjusting screw 12 is in threaded connection with the top seat 11.
A limiting groove 23 is formed in the outer portion of the lower pull rod 20, and a limiting protrusion 24 is fixedly arranged on the inner wall of the limiting sleeve 13.
A comparison meter 21 is fixedly arranged outside the hydraulic tank 5, a scale groove 22 is formed in the adjusting screw 12, and scale marks are arranged in the scale groove 22.
The telescopic end of the second hydraulic telescopic rod 15 is externally sleeved and slidably connected with a fixing sleeve 18, and a fixing rod 17 is fixedly connected between the fixing sleeve 18 and the top plate 4.
The ends of the clamping seat 10 and the pushing block 16 are fixedly connected with a rubber block.
Be equipped with locking device between footstock 11 and the roof 4, locking device is equipped with tooth's socket 26 including seting up in the recess 25 of footstock 11 side, be equipped with in the recess 25, the side threaded connection locking bolt 19 of roof 4, the end of locking bolt 19 rotates and connects clamp plate 27, and the one end that locking bolt 19 was kept away from to clamp plate 27 is fixed to be equipped with the locking tooth 28 corresponding with tooth's socket 26.
And the top plate 4 is provided with a slide way corresponding to the limiting sleeve 13.
The number of the lower pull rods 20 is four, and the four lower pull rods 20 are respectively positioned at four corners of the top end of the baffle 14.
Example 2
Referring to fig. 4, the other contents of the present embodiment are the same as those of embodiment 1, except that: the top end of the clamping seat 10 is fixedly connected with a fixed pipe 29, a lifting rod 30 is slidably connected in the fixed pipe 29, the top end of the lifting rod 30 is fixedly connected with a clamping block 31, a rubber pad is arranged on the side edge of the clamping block 31, and the fixed pipe 29 is in threaded connection with a fastening bolt.
The implementation mode is as follows: at first with the quick-witted boxboard when arranging in between two grip slipper 10, then start hydraulic drive motor 6, first hydraulic telescoping rod 7 and second hydraulic telescoping rod 15 all extend, grip slipper 10 is fixed with quick-witted boxboard centre gripping this moment, grip slipper 10 stops moving, promote piece 16 and continue to move and promote quick-witted boxboard and make it bend, until the partial laminating after bending of quick-witted boxboard on baffle 14, through rotating the lift of 12 steerable lower pull rods 20 of adjusting screw 12, thereby can adjust the height and the inclination of baffle 14, in order to satisfy the demand.
According to the invention, the clamping seat and the pushing block can be driven to move in a hydraulic driving mode through the hydraulic driving motor, so that the chassis shell can be bent, the bending angle can be preset through the material blocking device, the chassis shell can be directly bent to the preset angle without manual control, and the bending speed is high and the accuracy is high.
Claims (8)
1. A sheet metal bending device for machining a machine case comprises a workbench (1), wherein four corners of the bottom of the workbench (1) are fixedly connected with supporting legs (2), and the sheet metal bending device is characterized in that four corners of the top of the workbench (1) are fixedly connected with supporting columns (3), the top of each supporting column (3) is fixedly connected with a top plate (4), two ends of the top surface of the workbench (1) are fixedly connected with a first hydraulic pipe column (7) and a second hydraulic pipe column (8) respectively, the bottom of the workbench (1) is fixedly connected with a hydraulic box (5), the bottom of the hydraulic box (5) is provided with a hydraulic driving motor (6), the hydraulic box (5) is communicated with the first hydraulic pipe column (7) and the second hydraulic pipe column (8), one side of the first hydraulic pipe column (7) adjacent to the second hydraulic pipe column (8) is fixedly connected with a first hydraulic telescopic rod (9), and the telescopic end of the first hydraulic telescopic rod (9) is fixedly connected with, the upper part of the second hydraulic pipe column (8) is fixedly connected with a second hydraulic telescopic rod (15), the telescopic end of the second hydraulic telescopic rod (15) is rotatably connected with a pushing block (16), the top plate (4) is provided with a material blocking device, the material blocking device comprises a top seat (11) arranged at the top end of the top plate (4), the top plate (4) is provided with a sliding groove corresponding to the top seat (11), the bottom end of the top seat (11) is fixedly connected with a plurality of limiting sleeves (13), the limiting sleeves (13) penetrate through the top plate (4), the limiting sleeves (13) are internally and slidably connected with a lower pull rod (20), the bottom end of the lower pull rod (20) is rotatably connected with a baffle (14), the top end of the lower pull rod (20) is rotatably connected with an adjusting screw rod (12), the adjusting screw rod (12) is in threaded connection with the top seat (11), and the telescopic end of the second hydraulic telescopic rod (15) is externally sleeved with a sliding connection fixing sleeve (18), the fixed sleeve (18) is fixedly connected with the top plate (4) through a fixed rod (17).
2. The sheet metal bending device for machining the chassis according to claim 1, wherein a limiting groove (23) is formed in the outer portion of the lower pull rod (20), and a limiting protrusion (24) is fixedly arranged on the inner wall of the limiting sleeve (13).
3. The sheet metal bending device for machining the chassis according to claim 2, wherein a comparison meter (21) is fixedly arranged outside the hydraulic box (5), a scale groove (22) is formed in the adjusting screw (12), and scale marks are arranged in the scale groove (22).
4. The sheet metal bending device for machining the chassis according to claim 1, wherein the clamping seat (10) and the end of the pushing block (16) are fixedly connected with a rubber block.
5. The sheet metal bending device for machining the chassis according to claim 1, wherein a locking device is arranged between the top base (11) and the top plate (4), the locking device comprises a groove (25) formed in the side edge of the top base (11), a tooth groove (26) is formed in the groove (25), the side edge of the top plate (4) is in threaded connection with a locking bolt (19), the end portion of the locking bolt (19) is rotatably connected with a pressing plate (27), and one end, far away from the locking bolt (19), of the pressing plate (27) is fixedly provided with a locking tooth (28) corresponding to the tooth groove (26).
6. The sheet metal bending device for machining the chassis according to claim 1, wherein a slide way corresponding to the limiting sleeve (13) is formed in the top plate (4).
7. The sheet metal bending device for machining the chassis according to claim 1, wherein four lower pull rods (20) are provided, and the four lower pull rods (20) are respectively located at four corners of the top end of the baffle (14).
8. The sheet metal bending device for machining the machine box according to claim 4 or 5, wherein a fixed pipe (29) is fixedly connected to the top end of the clamping seat (10), a lifting rod (30) is connected to the fixed pipe (29) in a sliding mode, a clamping block (31) is fixedly connected to the top end of the lifting rod (30), a rubber pad is arranged on the side edge of the clamping block (31), and a fastening bolt is connected to the fixed pipe (29) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010127547.3A CN111229875B (en) | 2020-02-28 | 2020-02-28 | Panel beating bending device for machine case processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010127547.3A CN111229875B (en) | 2020-02-28 | 2020-02-28 | Panel beating bending device for machine case processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111229875A CN111229875A (en) | 2020-06-05 |
| CN111229875B true CN111229875B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010127547.3A Active CN111229875B (en) | 2020-02-28 | 2020-02-28 | Panel beating bending device for machine case processing |
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| CN (1) | CN111229875B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390013A (en) * | 2020-03-31 | 2020-07-10 | 盐城工学院 | New energy automobile chassis forming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5553678B2 (en) * | 2010-05-07 | 2014-07-16 | 株式会社スノウチ | Manufacturing apparatus and manufacturing method for cylindrical body with stopper |
| CN206997421U (en) * | 2017-08-04 | 2018-02-13 | 马鞍山市恒建机械有限公司 | A kind of multifunction hydraulic plate bending machine |
| CN207577173U (en) * | 2017-12-04 | 2018-07-06 | 湖北诚源汽车部件制造有限公司 | A kind of efficient pressing and bending device of plank |
| CN208408103U (en) * | 2018-05-15 | 2019-01-22 | 大同新成新材料股份有限公司 | A kind of device of sheet metal bending |
| CN109092939B (en) * | 2018-09-22 | 2024-02-02 | 华北理工大学 | Panel bending device is used in processing of computer lab switch board |
| CN209035185U (en) * | 2018-11-13 | 2019-06-28 | 江西卓美金属制品有限公司 | Folding brake with a variety of flanging angles |
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| CN111229875A (en) | 2020-06-05 |
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