CN202192137U - Continuous bending device for metal profiles - Google Patents
Continuous bending device for metal profiles Download PDFInfo
- Publication number
- CN202192137U CN202192137U CN2011202815189U CN201120281518U CN202192137U CN 202192137 U CN202192137 U CN 202192137U CN 2011202815189 U CN2011202815189 U CN 2011202815189U CN 201120281518 U CN201120281518 U CN 201120281518U CN 202192137 U CN202192137 U CN 202192137U
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- bending
- wheel
- heat
- pressing wheel
- continuous bending
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a mechanical device for bending metal profiles, in particular to a heat-bending machine for metal profiles. The heat-bending machine comprises two bending wheels, a pressing wheel and a motor, wherein the two bending wheels are mounted on a frame, the pressing wheel is capable of moving vertically, and the motor is connected with the bending wheels through a speed reducer. The heat-bending machine is characterized in that a worm gear with internal threads is arranged on a lead screw for driving the pressing wheel to move vertically, and one end of a worm matched with the worm gear is connected with a lifting motor through a transmission chain. The technical scheme of the heat-bending machine includes that an electric lifting device capable of driving the pressing wheel to move vertically is additionally mounted on an existing pipe bender, and simultaneously in order to precisely adjust pressure and bending radiuses, the vertical position of the pressing wheel can be adjusted precisely and manually. The heat-bending machine has the advantages of reasonable structure, convenience in use, labor saving and high production efficiency.
Description
Affiliated technical field
The utility model relates to a kind of mechanical device that shape is carried out bending, the continuous bending press of particularly a kind of shape.
Background technology
Shape bending machine commonly used at present mainly is to adopt the bend wheel drive workpiece of two horizontal distribution to do rectilinear motion, and the wheel of exerting pressure moving up and down is installed above the bend wheel of two horizontal distribution, and three wheels are in triangular distribution.During work,, shape is bent to required radian through wheel and the two bend wheel actings in conjunction of exerting pressure.Because course of exerting pressure is to adopt artificial rotational lead screw, drive the wheel of exerting pressure and move at present, realize the adjustment crooked radian, so just there are problems such as labour intensity is big, efficient is low.
Summary of the invention
The purpose of the utility model is the defective that overcomes prior art, provides a kind of through the electronic adjustment displacement of exerting pressure and exert pressure, and combines manual fine-tuning exert pressure and the exert pressure continuous bending press of shape of radius simultaneously.
The technical scheme of the utility model is: the continuous bending press of a kind of shape; Comprise rack-mounted two bend wheels, wheel and the motor that links to each other with bend wheel through deceleration device of exerting pressure moving up and down; It is characterized in that driving exerting pressure and be equipped with tapped worm gear on the leading screw that moves up and down of wheel, link to each other with lifting motor through driving-chain with worm screw one end that worm gear matches.
The other end of above-mentioned worm screw is equipped with turning handle through clutch.
Above-mentioned driving-chain is a rough lock.
Above-mentioned rough lock is the combination by belt transmission or gear drive or worm and gear transmission or above-mentioned transmission.
Above-mentioned frame is equipped with scale with the wheel opposite position of exerting pressure.
The technical scheme of the utility model is on existing bending machine basis, to have installed additional to drive the Motorized lift device that the wheel of exerting pressure moves up and down, and exerts pressure and bending radius in order accurately to adjust simultaneously, can manually accurately adjust the upper-lower position of the wheel of exerting pressure.The utlity model has characteristics rational in infrastructure, easy to use, laborsaving, that production efficiency is high.
Description of drawings
Accompanying drawing 1 is the utility model drive mechanism sketch map;
Accompanying drawing 2 is the partial schematic diagram of the utility model structure.
The specific embodiment
Like Fig. 1, shown in 2, the wheel 6 of exerting pressure moving up and down is installed on frame 9, left-right symmetric is equipped with two bend wheels, 8, two bend wheels and is fixed on the frame 9 through two axles below the wheel of exerting pressure, and is installed with two gears 10 respectively at two axle other ends; Power passes to driving gear 13, two gears 10 through main motor 11, deceleration device 12 and meshes simultaneously with driving gear 13, drives two bend wheels 8 and rotates in the same way.On two axles of said fixing two bend wheels 8, also can only install and driving gear 13 meshed gears 10 on an axle therein, when working like this, have only bend wheel 8 active rotation.The wheel of exerting pressure links to each other with leading screw 1 with the bearing support of bolster 7 through axle 7; The nut that matches with leading screw 1 is tapped worm gear 4; Worm screw 5 one ends that match with worm gear link to each other with lifting motor 15 through the driving-chain 14 by the combination of belt transmission or gear drive or worm and gear transmission or above-mentioned transmission, and the other end is equipped with turning handle 2 through clutch 3.
During use, workpiece is placed on two bend wheels 8, drives worm screw 5 rotations through lifting motor 15; Thereby drive worm gear 4 rotations; Be installed in that leading screw 1 in the worm gear pivot internal thread is done this moment or down straight line move, drive on the wheel 6 of exerting pressure or move down, take turns when exerting pressure and the camber line of two bend wheels, 8 these 3 formation when reaching required bending radius; Connect the power supply of main motor; Make two bend wheels 8 or 8 rotations of one of them bend wheel, drive workpiece and do rectilinear motion, shape is simmered into required radian.
Because the electric up-down rapid speed of leading screw 1, be difficult to accurately control wheel 6 upper-lower positions of exerting pressure, be the exert pressure upper-lower position of wheel of accurately control, through clutch 3 turning handle 2 is installed at the left end of worm screw 5.During electric up-down, clutch 3 is thrown off, when up-down puts in place,,, accurately adjust the upper-lower position of the wheel 6 of exerting pressure through the rotation of handle with clutches engaged.For the position of the wheel 6 of confirming more intuitively to exert pressure, on frame 9, scale 16 is installed with wheel 7 opposite positions of exerting pressure.
Claims (5)
1. continuous bending press of shape; Comprise rack-mounted two bend wheels, wheel and the motor that links to each other with bend wheel through deceleration device of exerting pressure moving up and down; It is characterized in that driving exerting pressure and be equipped with tapped worm gear (4) on the leading screw (1) that wheel (6) moves up and down, link to each other with lifting motor (15) through driving-chain (14) with worm screw (5) one ends that worm gear matches.
2. the continuous bending press of shape according to claim 1 is characterized in that the other end of above-mentioned worm screw (5) is equipped with turning handle (2) through clutch (3).
3. the continuous bending press of shape according to claim 2 is characterized in that above-mentioned driving-chain (14) is rough lock.
4. the continuous bending press of shape according to claim 3 is characterized in that above-mentioned rough lock is the combination by belt transmission or gear drive or worm and gear transmission or above-mentioned transmission.
5. the continuous bending press of shape according to claim 3 is characterized in that the above-mentioned frame (9) and wheel (6) opposite position of exerting pressure are equipped with scale (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202815189U CN202192137U (en) | 2011-08-04 | 2011-08-04 | Continuous bending device for metal profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202815189U CN202192137U (en) | 2011-08-04 | 2011-08-04 | Continuous bending device for metal profiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192137U true CN202192137U (en) | 2012-04-18 |
Family
ID=45947068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202815189U Expired - Fee Related CN202192137U (en) | 2011-08-04 | 2011-08-04 | Continuous bending device for metal profiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922323A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine |
| CN105478543A (en) * | 2016-01-04 | 2016-04-13 | 安徽汇展热交换系统有限公司 | Bending device for arc coaming of air guide cover of radiator |
-
2011
- 2011-08-04 CN CN2011202815189U patent/CN202192137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922323A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine |
| CN102922323B (en) * | 2012-11-02 | 2015-04-15 | 无锡华联科技集团有限公司 | Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine |
| CN105478543A (en) * | 2016-01-04 | 2016-04-13 | 安徽汇展热交换系统有限公司 | Bending device for arc coaming of air guide cover of radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20130804 |