CN104070089A - Metal pipe bending device - Google Patents
Metal pipe bending device Download PDFInfo
- Publication number
- CN104070089A CN104070089A CN201310098169.0A CN201310098169A CN104070089A CN 104070089 A CN104070089 A CN 104070089A CN 201310098169 A CN201310098169 A CN 201310098169A CN 104070089 A CN104070089 A CN 104070089A
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- bending device
- work top
- metal tube
- fixed
- 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.)
- Pending
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a metal pipe bending device. The metal pipe bending device comprises a working table, support legs and a bending component, wherein the support legs are fixed with the working table; the bending component comprises an ejector rod, a pressure plate, a pressure rod, support frames and an ejector block; each set of the support frames consists of two metal plates symmetrically arranged and provided with pin holes; the metal plates are fixed on the working table; the ejector rod is connected with the pin hole of the front support frame; the front end of the pressure plate is connected with the pin hole of the middle support frame; the back end of the pressure plate is fixedly connected with the pressure rod; and the ejector block is arranged between the two metal plates of the middle support frame, and is fixed with the working table. The metal pipe bending device has the benefits of simple structure, convenience for maintenance, low processing cost and convenience for use.
Description
Technical field
The invention belongs to electromobile frame processing unit (plant) field, especially relate to a kind of metal tube bending device.
Background technology
Bicycle is a kind of use vehicles very widely in China.The material of bicycle is normally selected hollow metal tube, and in design, for the attractive in appearance and firmness of vehicle frame, a lot of positions of bicycle rack can be designed to the bend pipe with certain radian.When the angle of design is not while being conventional specification, just need a kind of simple, convenient, practical bending tool, metal tube can be bent into angle arbitrarily.
Summary of the invention
The object of this invention is to provide a kind of metal tube bending device, simple in structure, easy to operate.
Technical scheme of the present invention is: metal tube bending device, comprise work top, supporting leg and bending assembly, and described supporting leg and work top are fixed; Described bending assembly comprises push rod, pressing plate, depression bar, bracing frame and jacking block, bracing frame is provided with two groups, be respectively front support frame and middle part bracing frame, every group of bracing frame consists of two symmetrically arranged metallic plates with pin-and-hole, described metallic plate is fixed on work top, push rod is connected with the pin-and-hole of front support frame, pressing plate front end is connected with the pin-and-hole of middle part bracing frame, pressing back-end is fixedly connected with depression bar, jacking block be arranged on middle part bracing frame two metallic plates between and fix with work top.
Described pressing plate lower rear is provided with a strip projection.
Described depression bar below is provided with a rack, and this rack and work top are fixed.
Described jacking block top is cambered surface.
Advantage and good effect that the present invention has are: simple in structure, easy to maintenance, processing cost is low, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure:
1, work top 2, supporting leg 3, push rod
4, pressing plate 5, depression bar 6, front support frame
7, middle part bracing frame 8, jacking block 9, projection
10, rack
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated.
As shown in Figure 1, the present invention is a kind of metal tube bending device, comprises work top 1, supporting leg 2 and bending assembly, and described supporting leg 2 is fixing with work top 1; Described bending assembly comprises push rod 3, pressing plate 4, depression bar 5, bracing frame and jacking block 8, bracing frame is provided with two groups, be respectively front support frame 6 and middle part bracing frame 7, every group of bracing frame consists of two symmetrically arranged metallic plates with pin-and-hole, described metallic plate is fixed on work top 1, push rod 3 is connected with the pin-and-hole of front support frame 6, pressing plate 4 front ends are connected with the pin-and-hole of middle part bracing frame 7, pressing plate 4 rear ends are fixedly connected with depression bar 5, in the middle part of jacking block 8 is arranged on, between two metallic plates of bracing frame 7 and with work top 1, fix.
Improvement project, pressing plate 4 lower rear are provided with a strip projection 9, can reduce like this stroke of depression bar 5.Depression bar 5 belows are provided with a rack 10, and this rack 10 is fixing with work top 1.Jacking block 8 tops are cambered surface, can make bending place rounder and more smooth, attractive in appearance.
The using method of this example: during use, the front end of metal tube is inserted to push rod 3 belows, treat that bending place is placed on jacking block 8 tops, metal tube rear end is placed on projection 9 belows, presses moulded rod 5 downwards, can complete the bending of metal tube.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (4)
1. metal tube bending device, is characterized in that: comprise work top, supporting leg and bending assembly, described supporting leg and work top are fixed; Described bending assembly comprises push rod, pressing plate, depression bar, bracing frame and jacking block, bracing frame is provided with two groups, be respectively front support frame and middle part bracing frame, every group of bracing frame consists of two symmetrically arranged metallic plates with pin-and-hole, described metallic plate is fixed on work top, push rod is connected with the pin-and-hole of front support frame, pressing plate front end is connected with the pin-and-hole of middle part bracing frame, pressing back-end is fixedly connected with depression bar, jacking block be arranged on middle part bracing frame two metallic plates between and fix with work top.
2. metal tube bending device according to claim 1, is characterized in that: described pressing plate lower rear is provided with a strip projection.
3. metal tube bending device according to claim 1, is characterized in that: described depression bar below is provided with a rack, and this rack and work top are fixed.
4. metal tube bending device according to claim 1, is characterized in that: described jacking block top is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098169.0A CN104070089A (en) | 2013-03-26 | 2013-03-26 | Metal pipe bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098169.0A CN104070089A (en) | 2013-03-26 | 2013-03-26 | Metal pipe bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104070089A true CN104070089A (en) | 2014-10-01 |
Family
ID=51591922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310098169.0A Pending CN104070089A (en) | 2013-03-26 | 2013-03-26 | Metal pipe bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807635A (en) * | 2018-11-21 | 2019-05-28 | 深圳唐渠科技有限公司 | A kind of clad aluminium process operation platform structure used suitable for construction site |
-
2013
- 2013-03-26 CN CN201310098169.0A patent/CN104070089A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807635A (en) * | 2018-11-21 | 2019-05-28 | 深圳唐渠科技有限公司 | A kind of clad aluminium process operation platform structure used suitable for construction site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |