CN211304458U - Bending device for sheet metal machining - Google Patents
Bending device for sheet metal machining Download PDFInfo
- Publication number
- CN211304458U CN211304458U CN201922074315.1U CN201922074315U CN211304458U CN 211304458 U CN211304458 U CN 211304458U CN 201922074315 U CN201922074315 U CN 201922074315U CN 211304458 U CN211304458 U CN 211304458U
- Authority
- CN
- China
- Prior art keywords
- bottom end
- base
- workbench
- machine body
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 title claims abstract description 11
- 238000003754 machining Methods 0.000 title claims description 4
- 238000003825 pressing Methods 0.000 claims description 17
- 241000277275 Oncorhynchus mykiss Species 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 239000010937 tungsten Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000005555 metalworking Methods 0.000 claims 5
- 230000008859 change Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending device for sheet metal processing, which comprises a machine body, a portal frame and a workbench; the utility model discloses a gantry crane, including portal frame, workstation, base, spring, movable block, lead screw nut, belt pulley, belt, the portal frame upper end both sides are provided with the telescopic link, the telescopic link is located the portal frame bottom position and is provided with the clamp plate, the workstation upper end is provided with the die cavity of a plurality of different angles, the workstation bottom is provided with the base, be provided with the spring between workstation and the base, the base bottom is provided with the movable block, the movable block intermediate position all is provided with lead screw nut, the inside lead screw that has alternate of lead screw nut, lead screw one end all is provided with the belt pulley, belt. The utility model discloses when needs carry out different angles to the work piece and bend, it is rotatory to drive the lead screw through the motor, and the lead screw passes through screw-nut and drives the movable block and remove, and the movable block drives the workstation and removes to change different die cavities, unusual convenient and fast.
Description
Technical Field
The utility model relates to a sheet metal processing equipment technical field specifically is a bending device for sheet metal processing.
Background
The sheet metal process generally includes basic equipment including a plate shearing machine, a numerical control press, a laser, a plasma, a water jet cutting machine, a bending machine and various auxiliary equipment such as an uncoiler, a leveler, a deburring machine, a spot welding machine and the like, and the bending machine is used for bending a workpiece.
The angle of bending that current bender generally is fixed setting, need change different workstations when carrying out different angles and bending, unusual inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bending device for panel beating to solve the general angle of bending of current bender and be fixed setting, need change different workstations, very inconvenient problem when carrying out different angles and bending.
In order to achieve the above object, the utility model provides a following technical scheme: a bending device for sheet metal machining comprises a machine body, a portal frame and a workbench; the gantry is positioned on the upper side of the machine body, the bottom end of the gantry is fixedly arranged on the upper side of the machine body through bolts, telescopic rods are arranged on two sides of the upper end of the gantry, the telescopic rods are fixedly arranged on the upper side of the gantry through bolts, a pressing plate is arranged on the lower end of the gantry, the upper end of the pressing plate is fixedly arranged on the bottom end of the telescopic rods through bolts, the workbench is positioned on the upper end of the machine body, the workbench is positioned under the gantry, a plurality of die slots with different angles are arranged on the upper end of the workbench, a base is arranged on the bottom end of the workbench, a spring is arranged between the workbench and the base, two ends of the spring are welded on the bottom end of the workbench and the upper end of the base, a moving block is arranged on the bottom end of the base, the sliding groove is located at two ends of the upper side of the machine body, the middle position of the moving block is provided with a lead screw nut, a lead screw is inserted into the lead screw nut, two ends of the lead screw are embedded into the machine body, a bearing is sleeved on the outer side of the section where the lead screw is embedded into the machine body, one end of the lead screw is provided with a belt pulley, the belt pulley is fixedly installed on the upper side of the lead screw through a bolt, a belt is sleeved on the outer side of the belt pulley, one end of the lead screw penetrates through the machine body and is fixedly installed at.
Preferably, the motor is provided as a servo motor.
Preferably, the upper side of the machine body and the bottom end of the base are provided with wear-resistant layers, and the wear-resistant layers are chromium-plated layers.
Preferably, the bottom end of the pressing plate is provided with a tungsten steel head, and the upper end of the tungsten steel head is welded at the bottom end of the pressing plate.
Preferably, the bottom end of the interior of the spring is provided with a pillar, and the bottom end of the pillar is welded at the upper end of the base.
Preferably, limiting plates are arranged on two sides of the upper end of the base and two sides of the bottom end of the workbench, and the limiting plates are welded on two sides of the upper end of the base and two sides of the bottom end of the workbench.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when workpieces need to be bent at different angles, the lead screw can be driven to rotate by the motor, the lead screw can drive the movable block to move through the lead screw nut, and the movable block drives the workbench to move, so that different die cavities can be replaced conveniently and quickly;
2. the strut is used for controlling the contraction range of the spring, so that the elastic failure of the spring caused by the large contraction range of the spring is avoided, and the buffering effect of the spring is not influenced;
3. the tungsten steel head (hard alloy) has a series of excellent performances of high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and the like, particularly high hardness and wear resistance, avoids the deformation of the pressing plate during use, and prolongs the service life of the pressing plate;
4. the friction coefficient of the wear-resistant layer chromium coating is small, particularly the dry friction coefficient is the lowest among all metals, so that the chromium coating has good wear resistance, and the upper side of a machine body and the bottom end of a base are prevented from being worn when a workbench moves.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the workbench of the present invention;
fig. 3 is a schematic structural diagram of the pressing plate of the present invention.
In the figure: 1. a body; 2. a wear layer; 3. a gantry; 4. a telescopic rod; 5. pressing a plate; 6. a work table; 7. a tungsten steel head; 8. a die cavity; 9. a limiting plate; 10. a base; 11. a screw rod; 12. a spring; 13. a pillar; 14. a moving block; 15. a feed screw nut; 16. a belt pulley; 17. an electric motor.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a bending device for sheet metal processing includes a machine body 1, a gantry 3 and a workbench 6; the gantry 3 is positioned on the upper side of the machine body 1, the bottom end of the gantry 3 is fixedly arranged on the upper side of the machine body 1 through bolts, telescopic rods 4 are arranged on two sides of the upper end of the gantry 3, the telescopic rods 4 are fixedly arranged on the upper side of the gantry 3 through bolts, pressing plates 5 are arranged on the telescopic rods 4 at the bottom end of the gantry 4 at the bottom end of the telescopic rods 4 at the bottom end of the gantry 3 at the bottom end of the telescopic rods 4, the workbench 6 is positioned on the upper end of the machine body 1, the workbench 6 is positioned under the gantry 3, a plurality of die cavities 8 with different angles are arranged on the upper end of the workbench 6, a base 10 is arranged on the bottom end of the workbench 6, springs 12 are arranged between the workbench 6 and the base 10, the spout is located 1 upside both ends positions of organism, 14 intermediate positions of movable block all are provided with screw-nut 15, screw-nut 15 is inside to alternate to have lead screw 11, 11 both ends embedding organisms of lead screw are inside 1, 1 inside section outside cover in the lead screw 11 embedding organism has the bearing, 11 one end of lead screw all is provided with belt pulley 16, belt pulley 16 passes through bolt fixed mounting at 11 upside of lead screw, 16 outside covers of belt pulley have the belt, 11 one end of lead screw is passed organism 1 and is passed through bolt fixed mounting at 17 front end, motor 17 passes through bolt fixed mounting in organism 1 one side.
Further, the motor 17 is provided as a servo motor, and the number of rotations of the motor 17 can be controlled by encoder control, thereby controlling the movement of the table 6.
Further, the wear-resistant layer 2 is arranged at the upper side of the machine body 1 and the bottom end of the base 10, the wear-resistant layer 2 is arranged to be a chromium-plated layer, the friction coefficient, particularly the dry friction coefficient, of the chromium-plated layer of the wear-resistant layer 2 is the lowest among all metals, so that the chromium-plated layer has good wear resistance, and the abrasion caused by the upper side of the machine body 1 and the bottom end of the base 10 when the workbench 6 moves is avoided.
Further, the bottom end of the pressing plate 5 is provided with the tungsten steel head 7, the upper end of the tungsten steel head 7 is welded at the bottom end of the pressing plate 5, and the tungsten steel head 7 (hard alloy) has a series of excellent performances such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and the like, particularly high hardness and wear resistance, so that the pressing plate 5 is prevented from deforming in use, and the service life of the pressing plate 5 is prolonged.
Further, the inside bottom position of spring 12 is provided with pillar 13, and the welding of pillar 13 bottom is in base 10 upper end position, and pillar 13 is used for controlling the shrink scope of spring 12, avoids spring 12's shrink scope great, leads to spring 12's elasticity to become invalid, influences spring 12's buffering effect.
Further, base 10 upper end both sides and the 6 bottom both sides of workstation are provided with limiting plate 9, and the welding of limiting plate 9 is in base 10 upper end both sides and the 6 bottom both sides of workstation, and limiting plate 9 is used for controlling the distance between workstation 6 and the base 10, avoids workstation 6 to break away from base 10 when using.
The utility model discloses a theory of operation and use flow: during the use, place the work piece that will process at 6 upsides of workstation, open telescopic link 4 through the switch, telescopic link 4 will drive clamp plate 5 and carry out the downstream, process the work piece through clamp plate 5, when clamp plate 5 and work piece contact, workstation 6 will receive pressure, spring 12 will receive pressurized production shrink this moment, it is great to avoid the work piece to receive instantaneous pressure, cause the damage to the work piece surface, when needing to carry out different angles to the work piece and bend, can open motor 17 through the switch, it is rotatory to drive lead screw 11 through motor 17, lead screw 11 will drive movable block 14 through screw-nut 15 and remove, movable block 14 drives workstation 6 and removes, thereby change different die cavity 8, unusual convenient and fast.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A bending device for sheet metal machining comprises a machine body (1), a portal frame (3) and a workbench (6); the method is characterized in that: the gantry frame (3) is positioned on the upper side of the machine body (1), the bottom end of the gantry frame (3) is fixedly arranged on the upper side of the machine body (1) through bolts, telescopic rods (4) are arranged on two sides of the upper end of the gantry frame (3), the telescopic rods (4) are fixedly arranged on the upper side of the gantry frame (3) through bolts, a pressing plate (5) is arranged on the bottom end of the gantry frame (3) of the telescopic rods (5), the upper end of the pressing plate (5) is fixedly arranged on the bottom end of the telescopic rods (4) through bolts, the workbench (6) is positioned on the upper end of the machine body (1), the workbench (6) is positioned under the gantry frame (3), a plurality of die slots (8) with different angles are arranged on the upper end of the workbench (6), a base (10) is arranged on the bottom end of the workbench (6), and a spring (12) is arranged between, the two ends of the spring (12) are welded at the bottom end of the workbench (6) and the upper end of the base (10), the bottom end of the base (10) is provided with a moving block (14), the upper end of the moving block (14) is welded at the two sides of the bottom end of the base (10), the moving block (14) is in sliding connection with a sliding chute, the sliding chute is positioned at the two ends of the upper side of the machine body (1), the middle position of the moving block (14) is provided with a screw nut (15), a screw rod (11) is inserted in the screw nut (15), the two ends of the screw rod (11) are embedded in the machine body (1), a bearing is sleeved outside the section where the screw rod (11) is embedded in the machine body (1), one end of the screw rod (11) is provided with a belt pulley (16), the belt pulley (16) is fixedly installed at the upper side of the screw rod (11) through a bolt, a belt is sleeved outside, the motor (17) is fixedly arranged on one side of the machine body (1) through a bolt.
2. The bending device for sheet metal working according to claim 1, characterized in that: the motor (17) is provided as a servo motor.
3. The bending device for sheet metal working according to claim 1, characterized in that: the engine body (1) upper side and the base (10) bottom are provided with a wear-resistant layer (2), and the wear-resistant layer (2) is a chromium-plated layer.
4. The bending device for sheet metal working according to claim 1, characterized in that: the tungsten steel head (7) is arranged at the bottom end of the pressing plate (5), and the upper end of the tungsten steel head (7) is welded at the bottom end of the pressing plate (5).
5. The bending device for sheet metal working according to claim 1, characterized in that: the bottom end of the interior of the spring (12) is provided with a pillar (13), and the bottom end of the pillar (13) is welded at the upper end of the base (10).
6. The bending device for sheet metal working according to claim 1, characterized in that: limiting plates (9) are arranged on two sides of the upper end of the base (10) and two sides of the bottom end of the workbench (6), and the limiting plates (9) are welded on two sides of the upper end of the base (10) and two sides of the bottom end of the workbench (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074315.1U CN211304458U (en) | 2019-11-27 | 2019-11-27 | Bending device for sheet metal machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074315.1U CN211304458U (en) | 2019-11-27 | 2019-11-27 | Bending device for sheet metal machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211304458U true CN211304458U (en) | 2020-08-21 |
Family
ID=72080566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922074315.1U Expired - Fee Related CN211304458U (en) | 2019-11-27 | 2019-11-27 | Bending device for sheet metal machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211304458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246923A (en) * | 2020-09-19 | 2021-01-22 | 深圳市奥斯玛数控发展有限公司 | Move bender down |
| CN112845693A (en) * | 2020-12-30 | 2021-05-28 | 青岛中和重工工业有限公司 | Large gantry type press |
-
2019
- 2019-11-27 CN CN201922074315.1U patent/CN211304458U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246923A (en) * | 2020-09-19 | 2021-01-22 | 深圳市奥斯玛数控发展有限公司 | Move bender down |
| CN112246923B (en) * | 2020-09-19 | 2022-08-23 | 深圳市奥斯玛数控发展有限公司 | Downward-moving bending machine |
| CN112845693A (en) * | 2020-12-30 | 2021-05-28 | 青岛中和重工工业有限公司 | Large gantry type press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |