CN202516894U - Ring formation device - Google Patents
Ring formation device Download PDFInfo
- Publication number
- CN202516894U CN202516894U CN2012200226485U CN201220022648U CN202516894U CN 202516894 U CN202516894 U CN 202516894U CN 2012200226485 U CN2012200226485 U CN 2012200226485U CN 201220022648 U CN201220022648 U CN 201220022648U CN 202516894 U CN202516894 U CN 202516894U
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- China
- Prior art keywords
- turning cylinder
- workpiece
- ring device
- support
- backing roll
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of machinery, in particular to a ring formation device. The utility model is realized by virtue of the following technical scheme: the ring formation device comprises a machine seat, a roller set which is arranged on the machine seat, provides at least two support points for a workpiece and is used for conveying the workpiece, and a press roller that is arranged between the two support points and is used for applying pressure onto the workpiece by being matched with the roller set. The ring formation device is capable of changing the straight-strip workpiece into an arc shape or a ring shape, so that the workpiece can be conveniently welded onto a pipeline.
Description
Technical field
The utility model relates to field of mechanical technique, particularly a kind of ring device.
Background technology
In practical operation, usually need on pipeline, weld a circle metal tape forming a flange, yet that metal tape of the prior art is vertical bar often is banded, therefore, this kind metal tape is soldered to has inconvenience on the pipeline.
The utility model content
The purpose of the utility model provides a kind of ring device, and it can make the workpiece of vertical bar shape become arcuation or ring-type, thereby is convenient to workpiece is welded on the pipeline.
The above-mentioned technical purpose of the utility model is achieved through following technical scheme: a kind of ring device, comprise support, be located on the support can the roller group of at least two strong points and conveying workpieces be provided for workpiece, between said two strong points and be used to the pressure roller that cooperates the roller group to exert pressure to workpiece.
Workpiece is placed between roller group and the pressure roller,, through pressure roller workpiece is pressed down simultaneously, two strong points are provided, thereby make pressure roller cooperate the roller group to confirm the radius of workpiece Cheng Huanhou owing to the roller group is at least workpiece with the location workpiece; And drive workpiece through the roller group and move, thereby workpiece is processed ring-type or arcuation.
Preferred as the utility model, said roller group comprises two backing rolls, drives the driving mechanism that at least one backing roll rotates.
Each backing roll all plays the effect of supporting workpiece; Said workpiece is because and the frictional force between the backing roll that drives of driven-mechanism and being driven.
Preferred as the utility model, said driving mechanism drives two backing rolls simultaneously and rotates.
Two backing rolls should rotate along identical clockwise; Increase the frictional force between roller group and the workpiece, improve the translational speed of work, to improve working (machining) efficiency; Simultaneously, rotate, when this backing roll moves at the drive workpiece, need overcome the frictional force between another backing roll and the workpiece if having only a backing roll to drive workpiece; Therefore, above-mentioned being arranged on when for workpiece tractive force being provided also reduced simultaneously when driving mechanism only drives a backing roll and rotates; The resistance that this tractive force need overcome; Therefore further improve the translational speed of work, improved working (machining) efficiency, also helped to reduce simultaneously the driving mechanism load; Two settings that backing rolls are all driven by backing roll simultaneously make stress equalization between workpiece and two backing rolls, thereby the raising machining accuracy is guaranteed product under the identical radian measure situation, and pairing arc length is equal as much as possible.
Preferred as the utility model, said at least one backing roll has the clamp structure that is used for the clamping workpiece.
Being provided with of clamp structure is beneficial to further raising machining accuracy, stability, guarantees that backing roll only contacts with the same side of workpiece as much as possible; Also guarantee to contact with the same side of work in pressure roller as much as possible; Clamp structure ground is provided with has simultaneously also increased the frictional force between roller group and the workpiece, helps further improving working (machining) efficiency.
Preferred as the utility model, said two backing rolls all have clamp structure.
Preferred as the utility model, said backing roll comprises turning cylinder; Said clamp structure comprises the location structure be located on the turning cylinder, be located on the turning cylinder and can form the position limiting structure of clip slot with location structure.
Workpiece is positioned in the clip slot, and the above-mentioned strong point is provided by turning cylinder.
Preferred as the utility model has screw thread on the said turning cylinder; Said location structure comprises the spacer that is fixedly arranged on the turning cylinder, be sheathed on turning cylinder upper edge turning cylinder has the locating wheel that can conflict with spacer to the spacer direction in the screw thread place.
Locating wheel can be fixed in turning cylinder; Also can not be fixed in turning cylinder, not be fixed in turning cylinder and then be convenient to change locating wheel; Through changing the locating wheel of different-thickness, the size of scalable clip slot is to adapt to the workpiece of different size; Because locating wheel receives the wearing and tearing of workpiece bigger, for keeping having suitable frictional force between locating wheel and the workpiece, locating wheel also needs to change in good time simultaneously.
Preferred as the utility model, said position limiting structure comprise being sheathed on the turning cylinder and having the screw thread place along turning cylinder and can form the position-limited wheel of clip slot between spacer direction and the locating wheel, be threaded with turning cylinder and also can regulate the nut of spacing between position-limited wheel and the locating wheel.
Above-mentioned setting is convenient to change position-limited wheel, and through changing the position-limited wheel of different-thickness, the size of scalable clip slot is to adapt to the workpiece of different size; Because position-limited wheel receives the wearing and tearing of workpiece bigger, for keeping having suitable frictional force between position-limited wheel and the workpiece, position-limited wheel also needs to change in good time simultaneously; The setting of nut simultaneously, the size of also being convenient to regulate clip slot also is convenient to the dismounting locating wheel and is limited wheel.
Preferred as the utility model, support is installed with bearing one; The said backing roll that is driven by driving mechanism comprises the turning cylinder that is sheathed on bearing one, is located at the gear one on the turning cylinder; Said driving mechanism comprises motor, be fixedly connected with the output shaft of motor and with gear one meshed gears two.
Preferred as the utility model, said support is provided with slide rail; Slide rail slidely connects slide block; Support is provided with the adjustable plate that has screwed hole; Be fixed with the screw rod that is arranged in screwed hole on the said slide block; Said pressure roller is fixedly arranged on the slide block; Said pressure roller comprises being connected and is connected to dead axle on the slide block, is placed in the bearing two on the dead axle.
Through screw rod and the fit adjustment pressure roller of adjusting plank and the distance between the backing roll, thus the processing radius of adjusting workpiece; And the structure of pressure roller also is beneficial to the resistance when reducing pressure roller workpiece being moved, thereby helps improving workpiece movement speed, further improves working (machining) efficiency.
In sum, the utlity model has following beneficial effect:
1, the utility model can be with vertical bar shape metal tape, and promptly above-mentioned workpiece is processed ring-type or arcuation, metal tape is welded on the pipeline being more convenient for;
2, the utility model can be regulated the processing radius of workpiece, to be fit to the pipeline of different size.
Description of drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is the structural representation between embodiment 1 roller group and the pressure roller;
Fig. 3 is a roller position view among the embodiment 2.
Among the figure, 1, support, 2, the roller group, 3, pressure roller, 4, workpiece, 21, backing roll; 222, gear two, 11, bearing one, 211, turning cylinder, 215, gear one, 212, clip slot, 2132, locating wheel; 2141, position-limited wheel, 2142, nut, 12, slide rail, 13, slide block, 14, adjustable plate; 15, screw rod, 131, dead axle, 132, bearing two, 23, a roller, 2211, output shaft.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
This specific embodiment only is the explanation to the utility model; It is not the restriction to the utility model; Those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as in the claim scope of the utility model, all receive the protection of Patent Law.
Embodiment 1: shown in Fig. 1 to 2, a kind of ring device comprises support 1, and support 1 is provided with and can be used to the pressure roller 3 that cooperates roller group 2 to exert pressure to workpiece 4 for workpiece 4 provides to be provided with between 2, two strong points of roller group of two strong points and conveying workpieces 4.
Said clamp structure is located at location structure on the turning cylinder 211, be located on the turning cylinder 211 and can form the position limiting structure of clip slot 212 with location structure.
Said location structure comprises the spacer that is fixedly arranged on the turning cylinder 211, be sheathed on turning cylinder 211 upper edge turning cylinders 211 has the locating wheel 2132 that can conflict with spacer to the spacer direction in the screw thread place, and spacer is not shown in the drawings.
Position limiting structure comprises being sheathed on the turning cylinder 211 and having the screw thread place along turning cylinder 211 and can form the position-limited wheel 2141 of clip slot 212, is threaded with turning cylinder 211 and can regulates the nut 2142 of spacing between position-limited wheel 2141 and the locating wheel 2132 between spacer direction and the locating wheel 2132.
Embodiment 2: be that with the difference of embodiment 1 as shown in Figure 3 for the excessive crudy that influences of the pressure that prevents 3 pairs of workpiece 4 of pressure roller, roller group 2 also comprises between two backing rolls 21 and be positioned at a roller 23 that provides support for workpiece 4 below the pressure roller 3.
Embodiment 3: be to have only on the turning cylinder 211 of a backing roll 21 to have and gear 2 222 meshed gears 1 with the difference of embodiment 1 or 2.
Embodiment 4: be to have only on the turning cylinder 211 of a backing roll 21 and have clamp structure with the difference of embodiment 1 or 2 or 3.
Claims (10)
1. ring device; It is characterized in that, comprise support (1), be located on the support (1) can the roller group (2) of at least two strong points and conveying workpieces (4) be provided for workpiece (4), between said two strong points and be used to the pressure roller (3) that cooperates roller group (2) to exert pressure to workpiece (4).
2. a kind of ring device according to claim 1 is characterized in that, said roller group (2) comprises two backing rolls (21), drives the driving mechanism that at least one backing roll (21) rotates.
3. a kind of ring device according to claim 2 is characterized in that, said driving mechanism drives two backing rolls (21) simultaneously and rotates.
4. according to claim 2 or 3 described a kind of ring devices, it is characterized in that said at least one backing roll (21) has the clamp structure that is used for clamping workpiece (4).
5. a kind of ring device according to claim 4 is characterized in that, said two backing rolls (21) all have clamp structure.
6. a kind of ring device according to claim 5 is characterized in that, said backing roll (21) comprises turning cylinder (211); Said clamp structure comprises the location structure be located on the turning cylinder (211), is located at the position limiting structure that clip slot (212) were gone up and can be formed with location structure to turning cylinder (211).
7. a kind of ring device according to claim 6 is characterized in that, said turning cylinder has screw thread on (211); Said location structure comprises the spacer that is fixedly arranged on the turning cylinder (211), be sheathed on turning cylinder (211) upper edge turning cylinder (211) has the locating wheel (2132) that can conflict with spacer to the spacer direction in the screw thread place.
8. according to claim 6 or 7 described a kind of ring devices; It is characterized in that said position limiting structure comprises being sheathed on that turning cylinder (211) is gone up and having the screw thread place along turning cylinder (211) and can form the position-limited wheel (2141) of clip slot (212) between spacer direction and the locating wheel (2132), be threaded with turning cylinder (211) and also can regulate the nut (2142) of spacing between position-limited wheel (2141) and the locating wheel (2132).
9. according to claim 2 or 3 described a kind of ring devices, it is characterized in that support (1) is installed with bearing one (11); The said backing roll (21) that is driven by driving mechanism comprises the turning cylinder (211) that is sheathed on bearing one (11), is located at the gear one (215) on the turning cylinder (211); Said driving mechanism (22) comprises motor, be fixedly connected with the output shaft (2211) of motor and with gear one (215) meshed gears two (222).
10. a kind of ring device according to claim 8 is characterized in that, said support (1) is provided with slide rail (12); Slide rail (12) slidely connects slide block (13); Support (1) is provided with the adjustable plate (14) that has screwed hole; Be fixed with the screw rod (15) that is arranged in screwed hole on the said slide block (13); Said pressure roller (3) is fixedly arranged on the slide block (13); Said pressure roller (3) comprises being connected and is connected to dead axle (131) on the slide block (13), is placed in the bearing two (132) on the dead axle (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200226485U CN202516894U (en) | 2012-01-18 | 2012-01-18 | Ring formation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200226485U CN202516894U (en) | 2012-01-18 | 2012-01-18 | Ring formation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516894U true CN202516894U (en) | 2012-11-07 |
Family
ID=47099864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200226485U Expired - Fee Related CN202516894U (en) | 2012-01-18 | 2012-01-18 | Ring formation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553990A (en) * | 2012-01-18 | 2012-07-11 | 湖州南浔振建机电成套设备有限公司 | Ring formation device |
| CN104907374A (en) * | 2015-05-14 | 2015-09-16 | 山东电力建设第一工程公司 | Metal tie bar bending device |
| CN109332454A (en) * | 2018-08-31 | 2019-02-15 | 高邮欣逸电子商务有限公司 | Bending machine is used in a kind of processing of handware |
-
2012
- 2012-01-18 CN CN2012200226485U patent/CN202516894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553990A (en) * | 2012-01-18 | 2012-07-11 | 湖州南浔振建机电成套设备有限公司 | Ring formation device |
| CN104907374A (en) * | 2015-05-14 | 2015-09-16 | 山东电力建设第一工程公司 | Metal tie bar bending device |
| CN109332454A (en) * | 2018-08-31 | 2019-02-15 | 高邮欣逸电子商务有限公司 | Bending machine is used in a kind of processing of handware |
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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: 20121107 Termination date: 20140118 |