CN218802239U

CN218802239U - Pipe fixed-distance marking device

Info

Publication number: CN218802239U
Application number: CN202223001503.XU
Authority: CN
Inventors: 张光华; 王栋
Original assignee: Suzhou Xiangcheng Testing Co ltd
Current assignee: Suzhou Xiangcheng Testing Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-07
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a pipe distance marking device, which comprises a base, wherein the base is used for bearing the whole device and is horizontally placed on a workbench; the two ends of the base are provided with chucks which are matched with a pipe to be scribed; a connecting bridge is arranged between the chucks and is connected with the chucks at two ends, and the connecting bridge can freely stretch out and draw back on the base; and a handle is arranged on one side of the chuck and is connected with the chuck to drive the chuck to rotate. The utility model provides a pair of tubular product distance marking device, through the removal of removal slider and spout realization bridgebody on the bridgebody removal section to lengthen the bridgebody, recycle expanding spring and compress tightly two chucks at the both ends of tubular product, realize the clamping, saved the operation of artifical installation clamping tool, very big saving assembly man-hour, remove the removal orbit that slider and spout can effectively fix a position the bridgebody moreover, it is crooked to reduce the tubular product that causes because of the assembly reason, improve the marking precision.

Description

Pipe fixed-distance marking device

Technical Field

The utility model relates to a tubular product distance marking device.

Background

At present, the pipe needs to be detected after production and processing, and in the process, the scribing with a specified distance needs to be carried out on the outer circle of the pipe, because the outer circle of the pipe is smooth and lacks a clamping device, the scribing needs to be carried out on one circle of the outer circle of the pipe, the scribing mechanism needs to rotate around the pipe or the pipe needs to rotate around the scribing mechanism, and in the process, the clamping and the rotation of the pipe are particularly important.

On traditional device, clamping device need carry out the clamping to the both ends of tubular product fixed, then guarantee the centering of tubular product rotatory through the rotation, at this in-process, need assemble the tubular product of different length and diameter, fix the tubular product at both ends, consequently just need carry out the centre gripping to tubular product port department, and then just need fix a position and install the clamping instrument to tubular product through the device, not only can increase the marking process, and the device cost who increases also brings inconvenience for operating personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tubular product distance marking device improves through the structure with marking device, makes it can the quick clamping pipe material, no longer needs the substep centre gripping, reduces the operating procedure who uses.

In order to solve the problem, the utility model provides a pair of tubular product distance marking device has adopted following technical scheme:

a pipe distance marking device comprises a base, wherein the base is used for bearing the whole device and is horizontally placed on a workbench; the two ends of the base are provided with chucks which are matched with a pipe to be scribed; a connecting bridge is arranged between the chucks and is connected with the chucks at two ends, and the connecting bridge can freely stretch out and draw back on the base; a handle is arranged on one side of the chuck and connected with the chuck to drive the chuck to rotate;

the connecting bridge comprises a bridge body, a supporting column, a movable sliding block, a movable groove and a telescopic spring; the bridge body is positioned on the base and fixedly connected with the base; the supporting columns are positioned at two ends of the bridge body, are fixedly connected with the bridge body, extend upwards along the vertical direction and are connected with the clamping heads; the movable sliding block is positioned in the bridge body and moves along with one end of the bridge body; the moving groove is positioned at the moving slide block and is matched with the moving slide block to provide a moving track; the telescopic spring is positioned on the outer side of the movable sliding block, and two ends of the telescopic spring are connected with the bridge body and are connected with the bridge body.

Furthermore, the number of the springs is not less than two, and the springs are distributed below the bridge body.

Furthermore, the movable sliding block is in a T-shaped shape, one end of the movable sliding block protrudes out of the bridge body, and the other end of the movable sliding block is connected with the bridge body and matched with the movable groove.

Furthermore, the bridge body is provided with two sections, namely a moving section and a fixed section, wherein the moving section is connected with the moving slide block and moves along with the moving slide block; the fixed section is positioned on the base and is fixedly connected with the base; the movable section is connected with the fixed section through the telescopic spring.

Furthermore, the chuck is the circular cone appearance, two the small-size position of chuck is mutually opposite, the circular cone excircle cooperation different internal diameters tubular product of chuck is used.

Furthermore, the chuck is connected with the support column through a bearing.

Furthermore, two support columns are arranged and symmetrically distributed at two ends of the bridge body, and telescopic columns are adopted and comprise fixed columns and extension columns; the fixed columns are positioned at two ends of the bridge body and fixedly connected with the bridge body; the extension column is located inside the fixed column, is matched with the fixed column, moves up and down along the direction of the fixed column, and expands the height of the supporting column.

Furthermore, a fixing pin is used for positioning between the fixing column and the extension column to determine the extension height.

The beneficial effects of the utility model reside in that: the utility model provides a pair of tubular product distance marking device realizes the removal of removal section on the pontic through removal slider and the spout on the pontic to lengthen the pontic, recycle expanding spring and compress tightly two chucks at the both ends of tubular product, realize the clamping, saved the operation of manual installation clamping tool, very big saving when assembling, remove the removal orbit that slider and spout can effectively fix a position the pontic moreover, it is crooked to reduce the tubular product that causes because of the assembly reason, improve the marking accuracy.

Drawings

Fig. 1 is a main sectional view of the present invention.

Wherein: 1. the automatic clamp comprises a base, 2. A clamp, 3. A handle, 4. A bridge body, 5. A support column, 6. A movable sliding block, 7. A movable groove, 8. A telescopic spring, 9. A movable section, 10. A fixed section, 11. A fixed column, 12. An extension column and 13. A fixed pin.

Detailed Description

In order to more clearly understand the technical solutions provided by the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in the attached drawings, the utility model provides a pipe distance marking device, which comprises a base 1, wherein the base 1 is used for bearing the whole device and is horizontally placed on a workbench; the two ends of the base 1 are provided with chucks 2 which are matched with a pipe to be scribed; a connecting bridge is arranged between the chucks 2, the connecting bridge is connected with the chucks 2 at two ends, and the connecting bridge can freely stretch out and draw back on the base 1; a handle 3 is arranged on one side of the chuck 2, and the handle 3 is connected with the chuck 2 to drive the chuck 2 to rotate;

the connecting bridge comprises a bridge body 4, a support column 5, a movable sliding block 6, a movable groove 7 and a telescopic spring 8; the bridge body 4 is positioned on the base 1 and fixedly connected with the base 1; the supporting columns 5 are positioned at two ends of the bridge body 4, are fixedly connected with the bridge body 4, extend upwards along the vertical direction and are connected with the clamping heads 2; the movable sliding block 6 is positioned inside the bridge body 4 and moves along with one end of the bridge body 4; the moving groove 7 is positioned at the moving slide block 6 and is matched with the moving slide block 6 to provide a moving track; the telescopic spring 8 is positioned at the outer side of the movable sliding block 6, and two ends of the telescopic spring are connected with the bridge body 4 and connected with the bridge body 4.

Furthermore, the number of the springs is not less than two, and the springs are distributed below the bridge body 4.

Furthermore, the movable sliding block 6 is in a T-shaped shape, one end of the movable sliding block protrudes out of the bridge body 4, and the other end of the movable sliding block is connected with the bridge body 4 and matched with the movable groove 7.

Furthermore, the bridge body 4 is provided with two sections, namely a moving section 9 and a fixed section 10, wherein the moving section 9 is connected with the moving slide block 6 and moves along with the moving slide block 6; the fixed section 10 is positioned on the base 1 and is fixedly connected with the base 1; the movable section 9 and the fixed section 10 are connected through the telescopic spring 8.

Furthermore, chuck 2 is the circular cone appearance, two the small-size position of chuck 2 is mutually opposed, the circular cone excircle cooperation tubular product of different internal diameters of chuck 2 is used.

Furthermore, the chuck 2 is connected with the support column 5 by a bearing.

Furthermore, two support columns 5 are symmetrically distributed at two ends of the bridge body 4, and telescopic columns are adopted and comprise fixed columns 11 and extension columns 12; the fixed columns 11 are positioned at two ends of the bridge body 4 and fixedly connected with the bridge body 4; the extension column 12 is located inside the fixed column 11, is matched with the fixed column 11, moves up and down along the direction of the fixed column 11, and expands the height of the supporting column 5.

Furthermore, a fixing pin 13 is used for positioning between the fixed column 11 and the extending column 12 to determine the extending height.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.

Claims

1. A pipe distance marking device is characterized by comprising a base, wherein the base is used for bearing the whole device and is horizontally placed on a workbench; the two ends of the base are provided with chucks which are matched with a pipe to be scribed; a connecting bridge is arranged between the chucks and is connected with the chucks at two ends, and the connecting bridge can freely stretch out and draw back on the base; a handle is arranged on one side of the chuck and connected with the chuck to drive the chuck to rotate;

2. A tube distance scoring device as claimed in claim 1, wherein there are no fewer than two springs disposed beneath the bridge.

3. The pipe distance marking device according to claim 1, wherein the moving slide is in a T-shape, one end of the moving slide protrudes from the bridge body, and the other end of the moving slide is connected with the bridge body and is matched with the moving groove.

4. The pipe distance marking device according to claim 1, wherein the bridge body is provided with two sections, namely a moving section and a fixed section, the moving section is connected with the moving slide block and moves along with the moving slide block; the fixed section is positioned on the base and is fixedly connected with the base; the movable section is connected with the fixed section through the telescopic spring.

5. The pipe distance marking device according to claim 1, wherein the chucks are conical in shape, the small-sized portions of the two chucks are opposite to each other, and the conical outer circles of the chucks are used with pipes of different inner diameters.

6. A tube distance marking device according to claim 5 wherein the chuck is in bearing connection with the support post.

7. The pipe distance marking device according to claim 1, wherein two support columns are arranged and symmetrically distributed at two ends of the bridge body, and telescopic columns are adopted and comprise fixed columns and extension columns; the fixed columns are positioned at two ends of the bridge body and fixedly connected with the bridge body; the extension column is located inside the fixed column, is matched with the fixed column, moves up and down along the direction of the fixed column, and expands the height of the supporting column.

8. The pipe distance marking device according to claim 7, wherein the fixed post and the extending post are positioned by a fixed pin to determine an extending height.