CN214442315U - Negative angle bending device for hardware product - Google Patents
Negative angle bending device for hardware product Download PDFInfo
- Publication number
- CN214442315U CN214442315U CN202022562199.0U CN202022562199U CN214442315U CN 214442315 U CN214442315 U CN 214442315U CN 202022562199 U CN202022562199 U CN 202022562199U CN 214442315 U CN214442315 U CN 214442315U
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- Prior art keywords
- negative
- negative angle
- bending device
- slider
- angle bending
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- 238000005452 bending Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a hardware product negative angle bending device, which comprises a press machine body, wherein the press machine body is provided with a machine head and a workbench, the bottom of the machine head is provided with a first hydraulic cylinder and an upper stripper plate, a stripper groove is arranged between the upper end and the lower end of the upper stripper plate, the output end of the first hydraulic cylinder is arranged in the stripper groove, the output end of the first hydraulic cylinder is provided with an installation block, the bottom of the installation block is provided with a rotating shaft, a rotary punch head is arranged below the rotating shaft, so that two-step angle folding operation is changed into one step, the workbench is provided with a lower template, the lower template is provided with an electric push rod, the top of the electric push rod is provided with a negative angle stripper slide block, the right side of the negative angle stripper slide block is provided with a slide rail, the slide rail is provided with a wedge slide block, and the wedge slide block is matched with the negative angle stripper slide block, and the angle bending operation is carried out on the machined part, and a trolley and a workpiece storage box are arranged on the right side of the press machine, so that the transfer is facilitated.
Description
Technical Field
The utility model relates to a hardware product negative angle bending technical field specifically is a hardware product negative angle bending device.
Background
The stamping is a forming method that applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation, thereby obtaining workpieces (stamped parts) with required shapes and sizes. Bending refers to a stamping process of bending a sheet material into a required angle and shape along a bending line. At present, the five metals structure often needs the negative angle to bend, and prior art when folding the negative angle to the product, will bend into 90 degrees through stamping die at first with the product, then bend into the negative angle that needs. The negative angle folding process is complex in procedure, two sets of stamping dies are required to be used, the forming can be realized through two operations, the manufacturing cost and the labor cost are increased, the production and processing efficiency is low, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a five metals product negative angle bending device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hardware product negative angle bending device comprises a press body, wherein a machine head and a workbench are arranged on the press body, the machine head is positioned above the workbench, the machine head comprises a first hydraulic cylinder, the first hydraulic cylinder is positioned at the bottom of the machine head, an upper stripper plate is arranged below the machine head, a stripper groove is arranged between the upper end and the lower end of the upper stripper plate, the output end of the first hydraulic cylinder is arranged in the stripper groove, an installation block is arranged at the output end of the first hydraulic cylinder, a rotating shaft is arranged at the bottom of the installation block, a rotating punch head is arranged below the rotating shaft, a lower template is arranged on the workbench, an electric push rod is arranged on the lower template, a negative angle stripper slide block is arranged at the top of the electric push rod, a slide rail is arranged on the right side of the negative angle stripper slide block, and a wedge slide block is arranged on the slide rail in a sliding manner, the inclined wedge sliding block and the negative angle stripping sliding block are matched, a workpiece recovery device is arranged on the right side of the press machine, the workpiece recovery device comprises a trolley and a workpiece storage box, and the workpiece storage box is arranged above the trolley.
As a further aspect of the present invention: the trolley comprises a base, steering wheels are arranged below the base, a push-pull rod is arranged on one side of the base, and a push-pull handle is arranged on the push-pull rod.
As a further aspect of the present invention: the steering wheel is provided with four, and evenly distributed is in the base below.
As a further aspect of the present invention: the right side of slide wedge slider is provided with the slider fixing base, be provided with step motor between slide wedge slider and the slider fixing base.
As a further aspect of the present invention: and a stripping fixing seat is arranged on the left side of the negative angle stripping sliding block.
As a further aspect of the present invention: and two second hydraulic cylinders are arranged between the upper stripper plate and the machine head and are uniformly and symmetrically distributed on two sides of the first hydraulic cylinder.
As a further aspect of the present invention: and the bottom end of the upper stripper plate is provided with a rubber sheet.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a set up first pneumatic cylinder, rotation axis and rotatory drift, make rotatory drift atress can rotate, can exert the extrusion force downwards simultaneously again, through rotatory drift, take off the cooperation of material slider and slide wedge slider, bend into 90 degrees with the product earlier in the negative angle course of working, then bend into two steps of processing steps of the negative angle of needs and combine into one step again, make it just can accomplish on an equipment, the equipment cost is saved, the equipment space is saved, reduce the production step, the efficiency of putting into production is improved, the human cost is practiced thrift simultaneously, can be ejecting through taking off the material module after the negative angle processing is accomplished, the operating personnel of being convenient for take out the machined part from the machining area, move and deposit the incasement to the work piece, the setting of shallow is convenient for will place the work piece of depositing the incasement and processing the work piece of accomplishing and transport away, the painfulness of operating personnel transport has been avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of a negative angle bending device for hardware products of the present invention;
FIG. 2 is a schematic view of the negative angle bending device for hardware products according to the present invention;
fig. 3 is an enlarged view of a portion of a in fig. 2 according to the present invention.
In the figure: 1. a press body; 2. a machine head; 3. a work table; 4. a first hydraulic cylinder; 5. an upper stripper plate; 6. a stripping groove; 7. mounting blocks; 8. a rotating shaft; 9. rotating the punch; 10. a lower template; 11. an electric push rod; 12. a negative angle stripping slide block; 13. a slide rail; 14. a slide wedge block; 15. pushing a cart; 16. a workpiece storage box; 17. a base; 18. a steering wheel; 19. a push-pull rod; 20. a push-pull handle; 21. a slide block fixing seat; 22. a stepping motor; 23. a material stripping fixing seat; 24. and a second hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1 to fig. 3, in the embodiment of the present invention:
a hardware product negative angle bending device comprises a press body 1, wherein a machine head 2 and a workbench 3 are arranged on the press body 1, the machine head 2 is positioned above the workbench 3, the machine head 2 comprises a first hydraulic cylinder 4, the first hydraulic cylinder 4 is positioned at the bottom of the machine head 2, an upper stripper plate 5 is arranged below the machine head 2, a stripper groove 6 is arranged between the upper end and the lower end of the upper stripper plate 5, the output end of the first hydraulic cylinder 4 is arranged in the stripper groove 6, the output end of the first hydraulic cylinder 4 is provided with an installation block 7, the bottom of the installation block 7 is provided with a rotating shaft 8, a rotary punch 9 is arranged below the rotating shaft 8, a lower template 10 is arranged on the workbench 3, an electric push rod 11 is arranged on the lower template 10, a negative angle stripper slide block 12 is arranged at the top of the electric push rod 11, a slide rail 13 is arranged on the right side of the negative angle stripper slide block 12, slide on the slide rail 13 and be provided with slide wedge slider 14, slide wedge slider 14 takes off material slider 12 phase-matchs with the negative angle, the right side of press body 1 is provided with work piece recovery unit, work piece recovery unit includes that shallow 15 and work piece deposit case 16, the work piece is deposited case 16 and is set up in shallow 15 tops.
In the embodiment of the present invention: the cart 15 comprises a base 17, a steering wheel 18 is arranged below the base 17, a push-pull rod 19 is arranged on one side of the base 17, and a push-pull handle 20 is arranged on the push-pull rod 19, so that the workpiece storage box 16 can be pushed away conveniently, and labor is saved.
In the embodiment of the present invention: the four steering wheels 18 are uniformly distributed below the base 17, so that the workpiece storage box 16 is more stable in the moving process.
In the embodiment of the present invention: slide block fixing base 21 is provided with on the right side of slide wedge slider 14, be provided with step motor 22 between slide wedge slider 14 and the slide block fixing base 21 for provide power for slide wedge slider 14.
In the embodiment of the present invention: the left side of the negative angle stripping sliding block 12 is provided with a stripping fixing seat 23, so that the negative angle stripping sliding block 12 is prevented from displacing under the condition of stress.
In the embodiment of the present invention: and two second hydraulic cylinders 24 are arranged between the upper stripper plate 5 and the machine head 2, and the two second hydraulic cylinders 24 are uniformly and symmetrically distributed on two sides of the first hydraulic cylinder 4 and provide power for the upper stripper plate 5.
In the embodiment of the present invention: go up 5 bottom end of stripper plates and set up the sheet rubber, prevent that the machined part from being pressed against and damaged by last stripper plates 5.
The utility model discloses a theory of operation is:
when the press is used, a workpiece is placed above the negative angle stripping slide block 12, then the press body 1 is started, the upper stripping plate 5 is controlled to descend to the workpiece position through the second hydraulic cylinder 24, the workpiece is extruded and fixed, then the mounting block 7 is controlled to descend through the first hydraulic cylinder 4, the mounting block 7 descends to drive the rotary punch 9 to descend to the upper surface of the workpiece, the workpiece continues to descend to extrude the workpiece, the workpiece is deformed, meanwhile, the stepping motor 22 is started, the stepping motor 22 pushes the wedge slide block 14 to move left to extrude the rotary punch 9, because the rotary punch 9 and the mounting block 7 are rotatably linked through the rotating shaft 8, the extrusion force applied by the wedge slide block 14 to the rotary punch 9 changes the angle of the rotary punch 9, the workpiece is further extruded to form a negative angle, then the output end of the stepping motor 22 is recovered to drive the wedge slide block 14 to move right to the original position, the rotating punch 9 restores the vertical direction due to the loss of the extrusion force of the wedge slide block 14, then the first hydraulic cylinder 4 is operated to ascend, so as to drive the installation block 7 to ascend, the ascending of the installation block 7 drives the ascending of the rotating punch 9 until returning to the original position, in the ascending process of the first hydraulic cylinder 4, the second hydraulic cylinder 24 is controlled to drive the upper stripper plate 5 to ascend to the original position, then the electric push rod 11 is started, the negative angle stripper slide block 12 is pushed upwards, an operator moves a workpiece pushed out by the negative angle stripper slide block 12 to be placed in the workpiece storage box 16 for storage, then the electric push rod 11 descends and simultaneously drives the negative angle stripper slide block 12 to return to the original position, then a new workpiece is placed on the negative angle stripper slide block 12 for a new round of processing, after the workpiece is fully placed in the workpiece storage box 16, the workpiece storage box 16 is pushed away by the cart 15 for processing, the workpiece is then placed in a new workpiece storage box 16 for storage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a five metals product negative angle bending device, includes press body (1), be provided with aircraft nose (2) and workstation (3) on press body (1), aircraft nose (2) are located workstation (3) top, its characterized in that, aircraft nose (2) include first pneumatic cylinder (4), first pneumatic cylinder (4) are located aircraft nose (2) bottom, the below of aircraft nose (2) is provided with takes off flitch (5), it is provided with between the upper and lower both ends of flitch (5) takes off flitch (6) on, the output of first pneumatic cylinder (4) sets up in taking off flitch (6), the output of first pneumatic cylinder (4) is provided with installation piece (7), the bottom of installation piece (7) is provided with rotation axis (8), the below of rotation axis (8) is provided with rotatory drift (9), be provided with lower bolster (10) on workstation (3), set up electric putter (11) on lower bolster (10), the top of electric putter (11) is provided with the negative angle and takes off material slider (12), the right side that the negative angle took off material slider (12) is provided with slide rail (13), it is provided with slide wedge slider (14) to slide on slide rail (13), slide wedge slider (14) and negative angle take off material slider (12) phase-match, the right side of press body (1) is provided with work piece recovery unit, work piece recovery unit includes that shallow (15) and work piece deposit case (16), the work piece is deposited case (16) and is set up in shallow (15) top.
2. The negative-angle bending device for hardware products according to claim 1, wherein: the trolley (15) comprises a base (17), steering wheels (18) are arranged below the base (17), a push-pull rod (19) is arranged on one side of the base (17), and a push-pull handle (20) is arranged on the push-pull rod (19).
3. The negative-angle bending device for hardware products according to claim 2, characterized in that: the number of the steering wheels (18) is four, and the steering wheels are uniformly distributed below the base (17).
4. The negative-angle bending device for hardware products according to claim 1, wherein: the right side of slide wedge slider (14) is provided with slider fixing base (21), be provided with step motor (22) between slide wedge slider (14) and slider fixing base (21).
5. The negative-angle bending device for hardware products according to claim 1, wherein: and a stripping fixing seat (23) is arranged on the left side of the negative angle stripping sliding block (12).
6. The negative-angle bending device for hardware products according to claim 1, wherein: and a second hydraulic cylinder (24) is arranged between the upper stripper plate (5) and the machine head (2), and the two second hydraulic cylinders (24) are uniformly and symmetrically distributed on two sides of the first hydraulic cylinder (4).
7. The negative-angle bending device for hardware products according to claim 1, wherein: the bottom end of the upper stripper plate (5) is provided with a rubber sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022562199.0U CN214442315U (en) | 2020-11-09 | 2020-11-09 | Negative angle bending device for hardware product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022562199.0U CN214442315U (en) | 2020-11-09 | 2020-11-09 | Negative angle bending device for hardware product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214442315U true CN214442315U (en) | 2021-10-22 |
Family
ID=78149100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022562199.0U Active CN214442315U (en) | 2020-11-09 | 2020-11-09 | Negative angle bending device for hardware product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214442315U (en) |
-
2020
- 2020-11-09 CN CN202022562199.0U patent/CN214442315U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: 434000 Factory Building No. 9, Midea Washing Machine Supporting Industry Park, No. 26 Fuli Road, Lianhe Street, Economic and Technological Development Zone, Jingzhou City, Hubei Province (self declared) Patentee after: Jingzhou Jurong Intelligent Technology Co.,Ltd. Country or region after: China Address before: 201600 zone B, 1f, Lane 6, changta Road, Shihudang Town, Songjiang District, Shanghai Patentee before: Shanghai Jurong Precision Hardware Products Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |