CN210966498U - Cold roll forming device - Google Patents
Cold roll forming device Download PDFInfo
- Publication number
- CN210966498U CN210966498U CN201922043977.2U CN201922043977U CN210966498U CN 210966498 U CN210966498 U CN 210966498U CN 201922043977 U CN201922043977 U CN 201922043977U CN 210966498 U CN210966498 U CN 210966498U
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- CN
- China
- Prior art keywords
- frame
- pinch roller
- roller
- rotating shaft
- compression roller
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- 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
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Abstract
The utility model provides a forming device for cold bending belongs to mechanical technical field. It has solved prior art and has had the poor problem of stability. This forming device for cold bending includes the frame, still includes pinch roller, pinch roller down, compression roller one and compression roller two, and the pinch roller axial links firmly in frame upper portion department on the aforesaid, and the pinch roller axial links firmly in frame lower part department and goes up the pinch roller and be located directly over the pinch roller down, forms the shaping chamber that is used for the cold bending work piece between last pinch roller and the pinch roller down, and above-mentioned compression roller one links firmly in the frame and compression roller one and two equal axial of compression roller are located the both sides department in shaping chamber respectively. This forming device is formed to clod wash stability is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a forming device is related to in clod wash.
Background
The existing cold roll forming device is generally of a single pressure plate structure, namely, a die matched with a workpiece is arranged on a machine frame, and a forming pressure plate capable of moving up and down is arranged above the die.
It can be seen that the device needs manual work to place and take the workpiece in the operation process, and the operation efficiency is low.
In addition, the manual participation degree is high in the operation process, so that the forming quality of the product depends on the experience of an operator, and the forming stability of the product is poor.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a compact structure and high forming device that clods and bends of stability.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a forming device for cold bending, includes the frame, its characterized in that still includes pinch roller, lower pinch roller, compression roller one and compression roller two, and the above-mentioned pinch roller axial links firmly in frame upper portion department, and the above-mentioned pinch roller axial links firmly in frame lower part department and goes up the pinch roller and be located directly over the pinch roller down, forms the one-tenth die cavity that is used for the cold bending work piece between last pinch roller and the lower pinch roller, and above-mentioned compression roller one links firmly in the frame with the equal axial of compression roller two and compression roller one and two both sides departments that are located the one-tenth die cavity respectively.
The cold roll forming device creatively connects the upper pressing wheel, the lower pressing wheel, the first pressing wheel and the second pressing wheel to the frame, and the first pressing wheel and the second pressing wheel are positioned on two sides of the forming cavity.
The workpiece is positioned at the forming cavity, and two sides of the workpiece are respectively abutted against the side parts of the first pressing roller and the second pressing roller.
The upper pinch roller is used for being connected with the driving piece, and the driving piece drives the upper pinch roller to rotate, so that the workpiece stably passes through the forming cavity. And the workpiece is subjected to the extrusion action of the upper pressing wheel, the lower pressing roller, the first pressing roller and the second pressing roller in the passing process to be subjected to stable cold bending forming.
The cross section of the workpiece is U-shaped, the first compression roller and the second compression roller are abutted against two sides of the U-shape of the workpiece, the upper compression roller is embedded in the U-shaped notch of the workpiece and abutted against the inner bottom of the workpiece, and the lower compression roller is abutted against the outer side of the U-shaped bottom of the workpiece.
In the cold roll forming device, the upper pressing wheel comprises a first rotating shaft and a first wheel body, the first wheel body is fixedly connected to the middle of the first rotating shaft, and one end of the rotating shaft is axially and fixedly connected with the rack.
In the cold roll forming device, the first rotating shaft and the first wheel body are of an integrated structure.
When the driving member drives the rotating shaft to rotate, the first wheel body rotates along with the rotating shaft.
In the cold roll forming device, the lower pressing wheel comprises a second rotating shaft and a second wheel body, the second wheel body is fixedly connected to the middle of the second rotating shaft, and the end part of the second rotating shaft is axially and fixedly connected with the frame.
In the cold roll forming device, the second rotating shaft and the second wheel body are of an integrated structure.
In the cold roll forming device, the rack is connected with a first positioning strip in a strip shape, and the lower end of the compression roller is axially and fixedly connected to the upper part of the first positioning strip.
The compression roller can be stably and axially fixedly connected to the positioning strip I.
In the cold roll forming device, the frame is provided with a first adjusting mechanism for limiting the first positioning strip.
The position of the compression roller relative to the forming cavity can be changed through the adjusting mechanism, so that the compression roller can be suitable for workpieces with different sizes.
In the cold roll forming device, the first adjusting mechanism comprises a first adjusting seat and a first adjusting bolt, the first adjusting seat is fixedly connected to the frame, the first adjusting bolt is in threaded connection with the first adjusting seat, and one end of the first adjusting bolt abuts against one side of the positioning strip.
And in the initial state, the adjusting bolt is abutted against the first positioning strip, the adjusting bolt can be pushed to the first positioning strip after being rotated, and finally the position of the first compression roller is changed.
In the cold roll forming device, the number of the first press rolls is a plurality, and the first press rolls are uniformly distributed along the length direction of the first positioning strip.
In the cold roll forming device, the frame is connected with a second positioning strip in a strip shape, and the lower end of the second compression roller is axially and fixedly connected to the second positioning strip.
In the cold roll forming device, the frame is provided with a second adjusting mechanism for limiting the second positioning strip.
In the cold roll forming device, the second adjusting mechanism comprises a second adjusting seat and a second adjusting bolt, the second adjusting seat is fixedly connected to the frame, the second adjusting bolt is in threaded connection with the second adjusting seat, and two ends of the second adjusting bolt abut against the side portions of the second positioning strips.
In the cold roll forming device, the second press rolls are uniformly distributed along the length direction of the second positioning strips.
And the second compression roller can be stably positioned through the second positioning strip. The structure and principle of the second adjusting mechanism are the same as those of the first adjusting mechanism, and therefore, the detailed description is omitted here.
Compared with the prior art, the cold roll forming device has the advantages that the workpiece is stably positioned among the upper pressing wheel, the lower pressing wheel, the first pressing wheel and the second pressing wheel, and the workpiece can be automatically cold roll formed in the process that the driving piece drives the upper pressing wheel to rotate. Therefore, the workpiece can be stably formed, and the stability and the efficiency are high.
Meanwhile, the positions of the first compression roller and the second compression roller can be adjusted, so that workpieces of different sizes can be stably processed, the applicability is high, and the practical value is high.
Drawings
FIG. 1 is a schematic structural view of the present cold roll forming apparatus.
In the figure, 1, a frame; 2. an upper pinch roller; 2a, a first rotating shaft; 2b, a wheel body I; 3. a lower pinch roller; 3a, a second rotating shaft; 3b, a second wheel body; 4. a first compression roller; 5. a second compression roller; 6. a first positioning strip; 7. a second positioning strip; 8. a first adjusting seat; 9. adjusting a first bolt; 10. a second adjusting seat; 11. and adjusting the second bolt.
Detailed Description
As shown in figure 1, the cold roll forming device comprises a frame 1, and further comprises an upper pressing wheel 2, a lower pressing wheel 3, a first pressing roller 4 and a second pressing roller 5, wherein the upper pressing wheel 2 is axially fixedly connected to the upper portion of the frame 1, the lower pressing wheel 3 is axially fixedly connected to the lower portion of the frame 1, the upper pressing wheel 2 is located right above the lower pressing wheel 3, a forming cavity for a cold roll workpiece is formed between the upper pressing wheel 2 and the lower pressing wheel 3, the first pressing roller 4 and the second pressing roller 5 are axially fixedly connected to the frame 1, and the first pressing roller 4 and the second pressing roller 5 are respectively located on two sides of the forming cavity.
The upper pinch roller 2 comprises a first rotating shaft 2a and a first wheel body 2b, the first wheel body 2b is fixedly connected to the middle of the first rotating shaft 2a, and the end portion of the first rotating shaft 2a is axially and fixedly connected with the rack 1.
The first rotating shaft 2a and the first wheel body 2b are of an integrated structure.
The lower pinch roller 3 comprises a second rotating shaft 3a and a second wheel body 3b, the second wheel body 3b is fixedly connected to the middle of the second rotating shaft 3a, and the end part of the second rotating shaft 3a is axially and fixedly connected with the rack 1.
The second rotating shaft 3a and the second wheel body 3b are of an integrated structure.
The frame 1 is connected with a strip-shaped positioning strip I6, and the lower end of the compression roller I4 is axially and fixedly connected to the upper part of the positioning strip I6.
The rack 1 is provided with a first adjusting mechanism for limiting the first positioning strip 6.
The first adjusting mechanism comprises an adjusting seat I8 and an adjusting bolt I9, the adjusting seat I8 is fixedly connected to the rack 1, the adjusting bolt I9 is in threaded connection with the adjusting seat I8, and the end part of the adjusting bolt I9 abuts against the side part of the first positioning strip 6.
The number of the first compression rollers 4 is a plurality of and the first compression rollers 4 are uniformly distributed along the length direction of the first positioning strip.
And the frame 1 is connected with a second positioning strip 7 in a long strip shape, and the lower end of the second compression roller 5 is axially and fixedly connected to the second positioning strip 7.
And the rack 1 is provided with a second adjusting mechanism for limiting the second positioning strip 7.
The second adjusting mechanism comprises a second adjusting seat 10 and a second adjusting bolt 11, the second adjusting seat 10 is fixedly connected to the frame 1, the second adjusting bolt 11 is in threaded connection with the second adjusting seat 10, and the end part of the second adjusting bolt 11 abuts against the side part of the second positioning strip 7.
The number of the second compression rollers 5 is a plurality of and the second compression rollers 5 are uniformly distributed along the length direction of the second positioning strip 7.
The cold roll forming device creatively connects the upper pressing wheel, the lower pressing wheel, the first pressing wheel and the second pressing wheel to the frame, and the first pressing wheel and the second pressing wheel are positioned on two sides of the forming cavity.
The workpiece is positioned at the forming cavity, and two sides of the workpiece are respectively abutted against the side parts of the first pressing roller and the second pressing roller.
The upper pinch roller is used for being connected with the driving piece, and the driving piece drives the upper pinch roller to rotate, so that the workpiece stably passes through the forming cavity. And the workpiece is subjected to the extrusion action of the upper pressing wheel, the lower pressing roller, the first pressing roller and the second pressing roller in the passing process to be subjected to stable cold bending forming.
The cross section of the workpiece is U-shaped, the first compression roller and the second compression roller are abutted against two sides of the U-shape of the workpiece, the upper compression roller is embedded in the U-shaped notch of the workpiece and abutted against the inner bottom of the workpiece, and the lower compression roller is abutted against the outer side of the U-shaped bottom of the workpiece.
Claims (10)
1. The utility model provides a forming device for cold bending, includes the frame, its characterized in that still includes pinch roller, lower pinch roller, compression roller one and compression roller two, and the above-mentioned pinch roller axial links firmly in frame upper portion department, and the above-mentioned pinch roller axial links firmly in frame lower part department and goes up the pinch roller and be located directly over the pinch roller down, forms the one-tenth die cavity that is used for the cold bending work piece between last pinch roller and the lower pinch roller, and above-mentioned compression roller one links firmly in the frame with the equal axial of compression roller two and compression roller one and two both sides departments that are located the one-tenth die cavity respectively.
2. A forming apparatus according to claim 1, wherein the upper pressing wheel includes a first rotating shaft and a first wheel body, the first wheel body is fixedly connected to a middle portion of the first rotating shaft, and an end portion of the first rotating shaft is axially fixedly connected to the frame.
3. A forming apparatus according to claim 2, wherein the first rotating shaft is of an integral structure with the first wheel body.
4. A forming apparatus according to claim 3, wherein the lower pressing wheel includes a second rotating shaft and a second wheel body, the second wheel body is fixedly connected to a middle portion of the second rotating shaft, and end portions of the second rotating shaft are axially and fixedly connected to the frame.
5. A forming apparatus according to claim 4, wherein the second rotating shaft and the second wheel body are of an integral structure.
6. A forming apparatus according to claim 5, wherein the frame is connected to a first positioning bar having an elongated shape, and a lower end of the press roller is axially fixed to an upper portion of the first positioning bar.
7. A forming apparatus according to claim 6, wherein the frame is provided with a first adjusting mechanism for limiting a position of the positioning strip.
8. A forming apparatus according to claim 7, wherein the first adjusting mechanism includes a first adjusting seat and a first adjusting bolt, the first adjusting seat is fixedly connected to the frame, the first adjusting bolt is threadedly connected to the first adjusting seat, and one end of the first adjusting bolt abuts against one side portion of the positioning strip.
9. A forming device according to claim 8, wherein the number of the first press rolls is several, and the several first press rolls are uniformly distributed along the length direction of the first positioning strip.
10. A forming apparatus according to claim 9, wherein a second positioning strip in an elongated shape is connected to the frame, and a lower end of the second pressing roll is axially fixed to the second positioning strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043977.2U CN210966498U (en) | 2019-11-21 | 2019-11-21 | Cold roll forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043977.2U CN210966498U (en) | 2019-11-21 | 2019-11-21 | Cold roll forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210966498U true CN210966498U (en) | 2020-07-10 |
Family
ID=71458348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922043977.2U Expired - Fee Related CN210966498U (en) | 2019-11-21 | 2019-11-21 | Cold roll forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210966498U (en) |
-
2019
- 2019-11-21 CN CN201922043977.2U patent/CN210966498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200710 Termination date: 20211121 |