CN202006551U - Novel beam structure - Google Patents
Novel beam structure Download PDFInfo
- Publication number
- CN202006551U CN202006551U CN2011200008039U CN201120000803U CN202006551U CN 202006551 U CN202006551 U CN 202006551U CN 2011200008039 U CN2011200008039 U CN 2011200008039U CN 201120000803 U CN201120000803 U CN 201120000803U CN 202006551 U CN202006551 U CN 202006551U
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- Prior art keywords
- bending
- panel beating
- groove
- beam structure
- rectangular
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Abstract
The utility model discloses a novel beam structure, which is characterized in that the beam is formed by bending a metal plate and is of a grooved structure; the two sides of a groove are provided with inwards bent edges; an inner groove axially arranged is formed in the middle of the surface of the groove; and the beam can form a rectangular beam by relatively welding two beams. The novel beam structure which is formed by bending the metal plate is smaller and lighter than that made of aluminium profiles, has low production cost and high production efficiency; and greater force and load can be born.
Description
Technical field
The utility model relates to a kind of beam, relates in particular to a kind of panel beating bending rectangular beam that is used for the linear machine people of injection moulding industry.
Background technology
At present, be applied in the linear machine people of injection moulding industry, that is Cartesian robot, its most girder construction part can be divided into two kinds: a kind of aluminium section bar that is out that extrusion die is produced; Another kind is a rectangular steel pipe of directly buying national standard series from the market.Use this two kinds of materials, all make the people be unsatisfied with part:
When using aluminium section bar, under the identical situation of wall thickness, its strength character wants to reach desired applying working condition not as the strength character of carbon steel system, has to increase wall thickness, and size and weight increase to some extent; During each girder construction part change in size, all to open a secondary new extrusion die again, increase time and cost;
When using the rectangular steel pipe of national standard series, the ideal dimensions that the rectangular tube size in the GB is wanted in always not designing, and when buying, might not buy at once, to have to when out of stock etc., the influence of losing time is produced.
Summary of the invention
The utility model mainly is to solve the existing in prior technology deficiency, thus research and develop a kind of have in light weight, the intensity height, low-cost and can obtain the panel beating bending girder construction of multiple freedom and flexibility size.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of new beam design, it is characterized in that: described beam adopts the panel beating bending to form, its fundamental form is the channel-section structure, on the basis of flute profile, two sides inwardly are 90 degree bendings, the centre of corrugated surface has an axial arranged inner groovy (being the one side indent another side evagination of groove), to improve the rigidity of beam.
The technical solution of the utility model can also be further perfect:
As preferably, described beam is welded relatively by the double joint beam of same size and is rectangular beam.
Compare with aluminium section bar or rectangular tube, the utlity model has following characteristics:
1, can carry under the situation of same load satisfied, the girder construction that adopts the panel beating bending is than aluminium section bar small volume and less weight;
2, under the measure-alike situation of wall thickness and profile length and width, adopt the girder construction and rectangular tube ratio of panel beating bending, it can carry bigger power or load;
3, every C shape panel beating girder construction that can fold the bending cutter multiple wall thickness and multiple size of bender, and every kind of aluminium section bar all needs a secondary corresponding extrusion die, and the production cycle of aluminium section bar is long, that is the product diversity of panel beating girder construction and the freedom and flexibility in the production and processing will be got well;
4, because the bending cutter is a general part, but promptly one the bending of bending cutter gone out the panel beating girder construction of multiple shape and size, so how secondary cost is low than the extrusion die of aluminium section bar;
5, the raising of production efficiency.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is another kind of structural representations of the present utility model.
The specific embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment 1:
Panel beating bending beam as shown in Figure 1, at first according to the blanking of designing requirement shear, folding metal plate punch forming on folding metal plate machine then.Wherein corrugated surface is 1, and an axial groove 2 that the front is inwardly recessed, outwards protrude at the back side is arranged in the middle of corrugated surface, the extension edge 3 that each oriented invagination of two sides of flute profile turn 90 degrees, thus formed the special novel panel beating bending beam of a kind of shape.Carry out some features on the girder construction then, as through hole, screwed hole, the processing of groove and surface treatment.
Embodiment 2:
Panel beating bending beam as shown in Figure 2 is the beam with two embodiment 1, is welded as a whole dorsad and becomes the rectangular beam of present embodiment.
Consider the influence of thermal deformation to size, two beams of embodiment 1 can adopt the mode of spot welding or section weldering to be welded as a whole.Carry out annealing in process after welding is finished, eliminate the internal stress that in the process of bending and welding, is produced, and carry out corresponding shaping and handle, make it reach desired flatness and twist degree with turning round.
Carry out some features on the girder construction then, as through hole, screwed hole, the processing of groove and surface treatment.
Claims (2)
1. new beam design is characterized in that: described beam adopts the panel beating bending to form, and it be a bathtub construction, and two sides of described flute profile have inside bending edges, and described corrugated surface centre has axial arranged inner groovy.
2. new beam design according to claim 1 is characterized in that: the rectangular beam that described beam is welded relatively by the double joint beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200008039U CN202006551U (en) | 2011-01-04 | 2011-01-04 | Novel beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200008039U CN202006551U (en) | 2011-01-04 | 2011-01-04 | Novel beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006551U true CN202006551U (en) | 2011-10-12 |
Family
ID=44748211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200008039U Expired - Lifetime CN202006551U (en) | 2011-01-04 | 2011-01-04 | Novel beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108160A (en) * | 2014-06-18 | 2014-10-22 | 宁波伟立机器人科技有限公司 | Lightweight arm beam structure for injection moulding machine |
| CN109048099A (en) * | 2018-07-10 | 2018-12-21 | 武汉船用机械有限责任公司 | A kind of manufacturing method of hollow legn beam |
-
2011
- 2011-01-04 CN CN2011200008039U patent/CN202006551U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108160A (en) * | 2014-06-18 | 2014-10-22 | 宁波伟立机器人科技有限公司 | Lightweight arm beam structure for injection moulding machine |
| CN109048099A (en) * | 2018-07-10 | 2018-12-21 | 武汉船用机械有限责任公司 | A kind of manufacturing method of hollow legn beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 314000 Yuyao Province, Ningbo City, the city of Victoria Street, Lane Road, No. 48 Patentee after: Ningbo Liwei robot Polytron Technologies Inc Address before: 314000 Yuyao, Ningbo City Industrial Zone, East Lane, Xiao Xia Patentee before: Ningbo Well-Lih Robot Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |
|
| CX01 | Expiry of patent term |