Negative-angle metal plate bending device
A bending device and negative angle technology, applied in the field of sheet metal processing, can solve the problems of complex mold design, complex bending process, affecting the efficiency of sheet metal bending processing, etc., so as to improve the efficiency of sheet metal processing and reduce the difficulty of design. Effect
Pending Publication Date: 2021-05-28
SUZHOU INST OF INDAL TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In order to solve the above-mentioned technical problems, a negative-angle sheet metal bending device is provided. The present invention solves the complex sheet metal bending process proposed in the above-mentioned background technology, which may cause metal negative-angle bending. It can only move vertically relative to the lower die. When performing negative angle bending, complex mold design or complex bending process is required, which increases the difficulty of mold design and sheet metal bending processing cycle, which greatly affects the sheet metal. The problem of bending processing efficiency
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.
[0028] see Figure 1-5 As shown, a negative angle sheet metal bending device includes a bottom plate 1, side plates 2 are fixedly connected to both sides of the bottom plate 1, a vertical slider 3 is fixedly connected to the inner side of the side plate 2, and a vertical slider 3 is slidably connected to the vertical slider 3. The vertical slide bar 4 is fixedly connected to the rear frame 5 on the side of the vertical slide bar 4, the gear shaft 6 is rotatably connected to the rear frame 5, and the middle position of the gear shaft 6 is fixedly connected to the gear 7. There is at least one gear 7, and the rear frame 5 The middle part of the front side is fixedly connected with a vertical tooth plate 8, th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a negative-angle metal plate bending device, and relates to the field of metal plate machining. The negative-angle metal plate bending device comprises a bottom plate. Side plates are connected to the two sides of the bottom plate, vertical sliding blocks are connected to the inner sides of the side plates, and vertical sliding strips are connected to the vertical sliding blocks. A rear frame is connected to the side faces of the vertical sliding strips, a gear shaft is connected to the rear frame, and gears are connected to the middle of the gear shaft. A vertical toothed plate is connected to the middle of the front side of the rear frame, an upper die plate is connected to the lower end of the rear frame, and a horizontal toothed plate is connected to the upper side of the upper die plate. Horizontal sliding blocks are connected to the two sides of the bottom plate, horizontal sliding strips are connected to the horizontal sliding blocks, and a metal plate placement table is connected to the upper sides of the horizontal sliding strips. Gear mounting frames are symmetrically connected to the middle of the bottom plate, a driving shaft is connected into the gear mounting frames, a motor is connected to one end of the driving shaft, and a driving gear is connected to the middle of the driving shaft. The negative-angle metal plate bending device has the advantages that metal plate negative-angle bending can be carried out through a simple die, and the design difficulty of the die for metal plate negative-angle bending is greatly reduced.
Description
technical field [0001] The invention relates to the field of sheet metal processing, in particular to a negative-angle sheet metal bending device. Background technique [0002] Sheet metal processing is called sheet metal processing. Specifically, for example, using plates to make chimneys, iron barrels, oil tanks, ventilation pipes, elbows, round places, funnel shapes, etc. The main processes include cutting, bending buckle, bending, welding, riveting, etc. Some knowledge of geometry. Sheet metal parts are thin-plate hardware parts, that is, parts that can be processed by stamping, bending, stretching, etc. A general definition is a part whose thickness does not change during processing. [0003] Sheet metal bending refers to placing the metal parts to be processed on the sheet metal bending device, and applying pressure to the parts through hydraulic transmission or mechanical transmission to complete the bending of the metal parts. [0004] Negative metal bending will ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02
CPCB21D5/0209
Inventor 许戴铭董瑞宋志源孙何华曹磊汪相衡
Owner SUZHOU INST OF INDAL TECH