CN209902180U - U-shaped bending device - Google Patents
U-shaped bending device Download PDFInfo
- Publication number
- CN209902180U CN209902180U CN201920744290.9U CN201920744290U CN209902180U CN 209902180 U CN209902180 U CN 209902180U CN 201920744290 U CN201920744290 U CN 201920744290U CN 209902180 U CN209902180 U CN 209902180U
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- Prior art keywords
- workbench
- guide
- shaped
- hydraulic machine
- shaped screw
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- Expired - Fee Related
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Abstract
The utility model discloses a U-shaped bending device, which comprises a hydraulic press, wherein the lower part of the hydraulic press is provided with a workbench, the workbench is provided with two guide fixed wheel carriers, and the guide fixed wheel carriers are provided with guide fixed wheels; and an elastic element is arranged on the workbench between the two guide fixing wheel frames. The hydraulic machine comprises a hydraulic machine body, the lower part of the hydraulic machine body is provided with the workbench, and the upper part of the hydraulic machine is provided with a punch head which is positioned between the two guide fixing wheel frames. The elastic element is a buffer spring, and the bottom end of the buffer spring is fixed on the workbench. The U-shaped bend moves downwards at the bending part through the guide fixing wheel, so that the phenomena of skin injury, damage and the like are avoided. When the U-shaped screw reaches the bottom, the U-shaped screw is prevented from being clamped due to the reaction force of the spring and the rotation of the guide fixed wheel, and the U-shaped screw is easy to take out from between the two guide fixed wheel frames. Through the utility model discloses the U-shaped screw outward appearance that makes is smooth, and pleasing to the eye degree is higher, can increase substantially machining efficiency.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a U-shaped bending device.
Background
U-shaped belt bearing roller set screw is often required in the production process, and the following shortcoming exists in current U-shaped bending device when using:
1. the U-shaped bent part has the phenomena of skin damage, damage and the like, so that the appearance is not beautiful and smooth.
2. When the U-shaped bend is bent to the lowest part of the device, the withdrawing time is longer, even the U-shaped bend is sometimes clamped, the treatment needs a long time, and the processing efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a U-shaped bending device, wherein the U-shaped bending part moves downwards through a supporting wheel, so that the phenomena of skin damage, damage and the like are avoided; when the bottom is reached, the riding wheel rotates due to the counterforce of the spring, so that the clamping is avoided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a U-shaped bending device comprises a hydraulic press, wherein a workbench is arranged at the lower part of the hydraulic press, two guide fixing wheel frames are arranged on the workbench, and guide fixing wheels are arranged on the guide fixing wheel frames;
and an elastic element is arranged on the workbench between the two guide fixing wheel frames.
The hydraulic machine comprises a hydraulic machine body, the lower part of the hydraulic machine body is provided with the workbench, the upper part of the hydraulic machine is provided with a punch head, and the punch head is positioned between the two guide fixing wheel frames.
The elastic element is a buffer spring, and the bottom end of the buffer spring is fixed on the workbench. The spring can rebound when being pressed, and the U-shaped screw can be ejected out when rebounding.
The utility model has the advantages that:
the U-shaped bend moves downwards at the bending part through the guide fixing wheel, so that the phenomena of skin injury, damage and the like are avoided.
When the U-shaped screw reaches the bottom, the U-shaped screw is prevented from being clamped due to the reaction force of the spring and the rotation of the guide fixed wheel, and the U-shaped screw is easy to take out from between the two guide fixed wheel frames.
Through the utility model discloses the U-shaped screw outward appearance that makes is smooth, and pleasing to the eye degree is higher, can increase substantially machining efficiency.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a front view of the present invention.
The automatic punching machine comprises a hydraulic machine 1, a hydraulic machine body 2, a workbench 3, a guiding fixed wheel frame 4, a wheel shaft 5, a guiding fixed wheel 6, a buffer spring 7 and a punch head 8.
The specific implementation mode is as follows:
the invention will be further explained with reference to the following embodiments and drawings:
as shown in fig. 1-2, a U-shaped bending device comprises a hydraulic press 1, wherein a workbench 3 is arranged at the lower part of the hydraulic press 1, two guide fixed wheel frames 4 are arranged on the workbench 3, and guide fixed wheels 6 are arranged on the guide fixed wheel frames 4;
an elastic element is arranged on the workbench 3 between the two guide fixing wheel frames 4.
The hydraulic machine 1 comprises a hydraulic machine body 2, the lower part of the hydraulic machine body 2 is provided with the workbench 3, the upper part of the hydraulic machine is provided with a punch head 8, and the punch head 8 is positioned between the two guide fixing wheel frames 4. The guide fixed wheel 6 is fixed on the guide fixed wheel frame 4 through a wheel shaft 5.
The elastic element is a buffer spring 7, and the bottom end of the buffer spring 7 is fixed on the workbench 3. The spring can rebound when being pressed, and the U-shaped screw can be ejected out when rebounding.
When the steel bar milling machine works, the hydraulic machine drives the milling head to move downwards, the steel bars placed on the guide fixing wheel frame are bent downwards, and the processed steel bars drive the two guide fixing wheels to rotate simultaneously. When the processed steel bar reaches the position set at the bottom, the bottom buffer spring is compressed to the limit, the spring rebounds upwards while the punch moves upwards, and the U-shaped screw which is formed by pressing is pushed upwards, so that the U-shaped screw is prevented from being clamped, and the one-step forming rate is high.
The U-shaped bend moves downwards at the bending part through the guide fixed wheel 6, so that the phenomena of skin damage, damage and the like are avoided; but the processing reinforcing bar is because the atress effect blocks easily, and the back-off time is longer, so install a spring additional in the bottom, because there is the reaction force of spring and direction tight pulley 6 to rotate when reaching the bottom, avoided being blocked, the U-shaped screw outward appearance that the whole equipment was made is smooth, and pleasing to the eye degree is higher, can increase substantially machining efficiency.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (3)
1. A U-shaped bending device is characterized by comprising a hydraulic press, wherein a workbench is arranged at the lower part of the hydraulic press, two guide fixing wheel frames are arranged on the workbench, and guide fixing wheels are arranged on the guide fixing wheel frames;
and an elastic element is arranged on the workbench between the two guide fixing wheel frames.
2. The U-shaped bending device according to claim 1, wherein the hydraulic press comprises a hydraulic body, the lower part of the hydraulic body is the worktable, the upper part of the hydraulic press is provided with a punch head, and the punch head is positioned between the two guiding and fixing wheel frames.
3. A U-shaped bending apparatus according to claim 1, wherein said elastic member is a buffer spring, and a bottom end of the buffer spring is fixed to said table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744290.9U CN209902180U (en) | 2019-05-21 | 2019-05-21 | U-shaped bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744290.9U CN209902180U (en) | 2019-05-21 | 2019-05-21 | U-shaped bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902180U true CN209902180U (en) | 2020-01-07 |
Family
ID=69049230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920744290.9U Expired - Fee Related CN209902180U (en) | 2019-05-21 | 2019-05-21 | U-shaped bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209902180U (en) |
-
2019
- 2019-05-21 CN CN201920744290.9U patent/CN209902180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200811 Address after: 277000 zhangshanzi Town, Taierzhuang District, Zaozhuang City, Shandong Province Patentee after: Shandong Quanxing Cement Co., Ltd Address before: 277417 Zhang Shan Zi Town, Taierzhuang District, Zaozhuang City, Shandong Province Patentee before: Kong Fanhui |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |