CN204638811U - A kind of three-roll bending machine - Google Patents
A kind of three-roll bending machine Download PDFInfo
- Publication number
- CN204638811U CN204638811U CN201520094028.6U CN201520094028U CN204638811U CN 204638811 U CN204638811 U CN 204638811U CN 201520094028 U CN201520094028 U CN 201520094028U CN 204638811 U CN204638811 U CN 204638811U
- Authority
- CN
- China
- Prior art keywords
- rod
- shrinking connecting
- running roller
- bending machine
- rotationally connected
- 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
- 238000013000 roll bending Methods 0.000 title claims abstract description 11
- 238000005452 bending Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of three-roll bending machine, comprise base and be fixed on the drive unit on described base, and the driving batten be connected with described drive unit; Described driving batten two ends are rotationally connected the first shrinking connecting-rod and the second shrinking connecting-rod respectively, and centre is fixedly connected with the 3rd shrinking connecting-rod; Be rotationally connected the first running roller in the first shrinking connecting-rod lower end, be rotationally connected the second running roller in the second shrinking connecting-rod lower end, be fixedly connected with the 3rd running roller in the 3rd shrinking connecting-rod lower end.This bender adopts three rollers, compared with two rollers, not only substantially increase bending efficiency, also substantially increase operating efficiency, save manpower and cost; The clearance distance controlled well in addition between running roller, can go out different effects by bar bending.
Description
Technical field
The utility model relates to a kind of by the equipment of steel bending, especially three-roll bending machine.
Background technology
In daily productive life, often need to use some by the metal bar of bending, and the bar that market exists is generally straight, bending is needed to use, artificial bending is carried out to metal bar if adopted, waste time and energy, in prior art, there is the bender that some are large-scale, but it exists the problem of several aspect, one, cost drop into larger; Two, damage comparatively serious to the mechanical performance of metal bar; Three, floor space is larger; Four, power consumption is serious, urgently improves.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, in order to overcome the deficiencies in the prior art, the utility model provides a kind of three-roll bending machine, and structure is relatively simple, and equipment investment is less, bending better effects if, meanwhile, easy to operate, because the utility model adopts the mode of slow bending bar to process, the mechanical damage that bar is subject in by Forging Process is less, can not affect the serviceability that it is follow-up.
The technical solution of the utility model is achieved in that a kind of three-roll bending machine, comprises base and is fixed on the drive unit on described base, and the driving batten be connected with described drive unit; Described driving batten two ends are rotationally connected the first shrinking connecting-rod and the second shrinking connecting-rod respectively, and centre is fixedly connected with third connecting rod; Be rotationally connected the first running roller in the first shrinking connecting-rod lower end, be rotationally connected the second running roller in the second shrinking connecting-rod lower end, be fixedly connected with the 3rd running roller in third connecting rod lower end.
Further improvement, described drive unit is hydraulic means or motor.
Further improvement, together with the first described shrinking connecting-rod, the second shrinking connecting-rod are bolted with driving batten respectively.
Further improvement, the first described shrinking connecting-rod, the second shrinking connecting-rod combine by swing arm and telescopic strut.
After adopting technique scheme, the beneficial effects of the utility model are:
The utility model structure is relatively simple, and equipment investment is less, meanwhile, easy to operate, and because the utility model adopts the mode of slow bending bar to process, the mechanical damage that bar is subject in by Forging Process is less, can not affect the serviceability that it is follow-up.
In addition, this bender adopts three rollers, compared with two rollers, not only substantially increase bending efficiency, also substantially increase operating efficiency, save manpower and cost; The clearance distance controlled well in addition between running roller, can go out different effects by bar bending.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Telescopic rod structure schematic diagram of the present utility model.
Detailed description of the invention
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in Figure 1-2, a kind of three-roll bending machine, the drive unit 2 comprising base 1 and be fixed on described base 1, and the driving batten 3 be connected with described drive unit 2; Described driving batten 3 two ends are rotationally connected the first shrinking connecting-rod 4 and the second shrinking connecting-rod 5 respectively, and centre is fixedly connected with third connecting rod 6; The first described shrinking connecting-rod 4 and the second shrinking connecting-rod 5 combine by swing arm and telescopic strut; The first running roller 7 is rotationally connected in the first shrinking connecting-rod 4 lower end, the second running roller 8 is rotationally connected in the second shrinking connecting-rod 5 lower end, the 3rd running roller 9 is fixedly connected with in third connecting rod 6 lower end, the first described expansion link and the second expansion link can rotate arbitrarily or stretch, thus the first running roller and the second roller clearance distance respectively and between the 3rd roller can be regulated, thus reach better bending effect.
Described drive unit is hydraulic means or motor; The first described shrinking connecting-rod, the second shrinking connecting-rod are linked together by bolt 10 with driving batten respectively.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. a three-roll bending machine, is characterized in that, comprises base and is fixed on the drive unit on described base, and the driving batten be connected with described drive unit; Described driving batten two ends are rotationally connected the first shrinking connecting-rod and the second shrinking connecting-rod respectively, and centre is fixedly connected with third connecting rod; Be rotationally connected the first running roller in the first shrinking connecting-rod lower end, be rotationally connected the second running roller in the second shrinking connecting-rod lower end, be fixedly connected with the 3rd running roller in third connecting rod lower end.
2. according to the three-roll bending machine described in claim 1, it is characterized in that, described drive unit is hydraulic means or motor.
3. according to the three-roll bending machine described in claim 1, it is characterized in that, together with the first described shrinking connecting-rod, the second shrinking connecting-rod are bolted with driving batten respectively.
4. according to the three-roll bending machine described in claim 1, it is characterized in that, the first described shrinking connecting-rod, the second shrinking connecting-rod combine by swing arm and telescopic strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094028.6U CN204638811U (en) | 2015-02-10 | 2015-02-10 | A kind of three-roll bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094028.6U CN204638811U (en) | 2015-02-10 | 2015-02-10 | A kind of three-roll bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638811U true CN204638811U (en) | 2015-09-16 |
Family
ID=54091586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094028.6U Expired - Fee Related CN204638811U (en) | 2015-02-10 | 2015-02-10 | A kind of three-roll bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242169A1 (en) * | 2018-06-22 | 2019-12-26 | 君泰创新（北京）科技有限公司 | Bus bar leading-out mechanism and bus bar laying apparatus |
-
2015
- 2015-02-10 CN CN201520094028.6U patent/CN204638811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242169A1 (en) * | 2018-06-22 | 2019-12-26 | 君泰创新（北京）科技有限公司 | Bus bar leading-out mechanism and bus bar laying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160210 |