CN211028326U

CN211028326U - Clamping device for pipeline cutting of cutting machine

Info

Publication number: CN211028326U
Application number: CN201921813158.5U
Authority: CN
Inventors: 傅浩
Original assignee: Jiangsu Yongxing Financial Equipment Co ltd
Current assignee: Jiangsu Yongxing Financial Equipment Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-17
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a clamping device for cutting machine cutting pipeline belongs to the supporting device field of cutting machine, including mount table, fixed block, guide slot, sliding block, regulating block, adjusting nut, adjusting screw, grip block, answer spring, oval piece, supporting rod. The utility model discloses an adjusting screw cooperation adjusting nut can adjust the sliding block position, and then is convenient for carry out the centre gripping to the pipeline of different specifications, drives oval piece through the supporting rod and rotates, rotates through oval piece and promotes the grip block and carry out the centre gripping to the pipeline, and when the pipeline centre gripping, the staff only need break off with the fingers and thumb the supporting rod and can realize the centre gripping of grip block or loosen, and then has solved current pipeline clamping device centre gripping and has loosened the problem that operating time long term is low.

Description

Clamping device for pipeline cutting of cutting machine

Technical Field

The utility model relates to a supporting device field of cutting machine, especially a clamping device for cutting pipeline of cutting machine.

Background

The pipeline needs to be clamped when being cut by the existing cutting machine, the pipeline is clamped by the existing sliding block on the sliding table driven by the threaded rod, the pipeline can be clamped or loosened by the aid of the existing clamping method which needs a worker to rotate the threaded rod for multiple times, and accordingly clamping and taking out are not convenient when a large amount of pipelines are cut, and accordingly working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pipeline centre gripping of being not convenient for and taking out of current pipeline clamping device has designed a clamping device for cutting pipeline of cutting machine.

The technical scheme of the utility model is that the clamping device for cutting the pipeline by the cutting machine comprises an installation table, a fixed block, a guide groove, a sliding block, an adjusting nut, an adjusting screw, a clamping block, a return spring, an oval block and a clamping rod, wherein the fixed block is arranged at the left end of the installation table, the guide groove is transversely arranged on the installation table and is positioned at the right side of the fixed block, the sliding block is slidably arranged on the guide groove, the adjusting block is fixedly arranged at the right end of the installation table, the adjusting nut is embedded and arranged on the adjusting block, the adjusting screw is screwed and inserted on the adjusting nut, one end of the adjusting screw is rotatably connected with the adjusting block, the clamping block is slidably inserted at the left side of the sliding block, the return spring is sleeved at the right end of the clamping block, one end of the return spring is connected with the clamping block, the other, the clamping rods are arranged on the rotating shaft of the elliptical block.

Preferably, the lower end of the sliding block is embedded in the guide groove in a sliding mode, and the groove body of the guide groove is in a shape of a table body with a wide lower part and a narrow upper part.

Preferably, the adjusting screw is provided with a crank, and the crank is installed at the outer end of the adjusting screw.

Preferably, the right side surface of the fixing block and the left side surface of the clamping block are symmetrical arc surfaces.

Preferably, a rotating chamber for rotating the elliptical block is provided in the sliding block, the elliptical block is rotatably mounted in the rotating chamber in the sliding block, and the rotation angle of the elliptical block is limited to 0-120 degrees by the space size of the rotating chamber.

Advantageous effects

The utility model provides a cutting machine cutting clamping device for pipeline, possess following beneficial effect, this device is through its structural design, utilize adjusting screw cooperation adjusting nut to adjust the sliding block position, and then be convenient for carry out the centre gripping to the pipeline of different specifications, it rotates to drive oval piece through the supporting rod, it promotes the grip block to carry out the centre gripping to the pipeline to rotate through oval piece, when the pipeline centre gripping, the staff only need break off with the fingers and thumb the centre gripping that can realize the grip block or loosen, and then solved current pipeline clamping device centre gripping and loosened the problem that the operating time long efficiency is low, and then the problem of proposing in the background art has been solved.

Drawings

Fig. 1 is a schematic structural view of a clamping device for cutting a pipeline of the cutting machine according to the present invention;

fig. 2 is a schematic sectional view of the utility model taken along line a-a shown in fig. 1.

In the figure, 1, a mounting table; 2. a fixed block; 3. a guide groove; 4. a slider; 5. an adjusting block; 6. adjusting the nut; 7. adjusting the screw rod; 8. a clamping block; 9. a return spring; 10. an elliptical block; 11. a clamping rod; 12. a crank; 13. an arc-shaped surface; 14. the chamber is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a clamping device for a cutting machine to cut a pipeline comprises an installation platform 1, a fixed block 2, a guide groove 3, a sliding block 4, an adjusting block 5, an adjusting nut 6, an adjusting screw 7, a clamping block 8, a return spring 9, an oval block 10 and a clamping rod 11, wherein the fixed block 2 is installed at the left end of the installation platform 1, the guide groove 3 is transversely installed on the installation platform 1 and is positioned at the right side of the fixed block 2, the sliding block 4 is installed on the guide groove 3 in a sliding manner, the adjusting block 5 is fixedly installed at the right end of the installation platform 1, the adjusting nut 6 is embedded and installed on the adjusting block 5, the adjusting screw 7 is screwed and inserted on the adjusting nut 6, one end of the adjusting screw is rotatably connected with the adjusting block 5 in a rotating manner, the clamping block 8 is slidably inserted on the left side of the sliding block 4, the return spring 9 is sleeved at the right end of the clamping block 8, one, the clamping rod 11 is installed in oval piece 10 pivot, and the outer end of clamping rod 11 is heavier, is convenient for utilize 11 self weight of clamping rod to press oval piece 10 and then carry out the centre gripping to the pipeline, and oval piece 10 is oval column structure, utilizes the major axis of oval piece 10 and the distance of minor axis different, and then realizes the promotion to clamping block 8, and then realizes the centre gripping.

Wherein, on 4 lower extremes of sliding block slip inlays dress and guide slot 3, the cell body shape of guide slot 3 is the platform body shape of narrow on the wide down, is convenient for inlay in guide slot 3 with 4 lower extremes of sliding block, can not the sliding block 4 can not drop.

Wherein, be equipped with crank 12 on adjusting screw 7, crank 12 is installed in adjusting screw 7 outer end, and crank 12 is convenient for the staff to drive adjusting screw 7 through rocking crank 12 and rotates.

Wherein, the fixed block 2 right flank and the grip block 8 left surface are the arcwall face 13 of symmetry, and the narrower lower part broad in upper portion between two arcwall faces and then push away the pipeline to the mount table 1 upper surface when the centre gripping pipeline on, and then make to the pipeline fixed more firm.

Wherein, confession is equipped with in the sliding block 4 and supplies oval piece 10 pivoted rotation chamber 14, and oval piece 10 rotatable mounting is in the rotation chamber 14 in sliding block 4, and the rotation chamber 14 space size restriction oval piece 10 turned angle is 0-120 degrees, and rotation chamber 14 passes through the turned angle restriction to oval piece 10, prevents that oval piece 10 from excessively rotating and leading to its minor axis direction and holding block 8 to offset, and then makes holding block 8 withdraw and lead to the centre gripping not hard up.

In this embodiment:

firstly, mounting a mounting table 1 on one side of a cutting platform of a cutting machine, and further mounting the device;

firstly, adjusting the position of a sliding block 4 according to the diameter of a pipeline to be cut, rotating a crank handle 12 by a worker to drive an adjusting screw 7 to rotate, and driving the sliding block 4 to move leftwards or rightwards on a guide groove 3 by the adjusting screw 7 under the action of an adjusting nut 6 on an adjusting block 5 so as to realize the position adjustment of the sliding block 4, wherein the position of the sliding block 4 is adjusted to be a position at which the distance between a clamping block 8 and a fixed block 2 is slightly larger than the diameter of the pipeline;

then, the pipeline is placed on the installation table 1 between the fixed block 2 and the clamping block 8, then a worker rotates the clamping rod 11, when the clamping rod 11 is rotated to be in a vertical state, the long axis of the oval block 10 is just in the vertical state, the clamping rod 11 is further rotated downwards, the oval block 10 pushes the clamping block 8 to abut against the pipeline to clamp the pipeline, then cutting can be performed, and the worker can press the clamping rod 11 to increase clamping force during cutting or utilize the self gravity of the clamping rod 11 to clamp the pipeline;

when the clamping block 8 is required to be loosened, the worker rotates the clamping rod 11 to be in a vertical state, the return spring 9 pulls the clamping block 8 back, the pipeline is further loosened, and the pipeline can be taken out to be cut by the next pipeline.

Claims

1. A clamping device for a cutting machine to cut a pipeline comprises an installation table (1), a fixed block (2), a guide groove (3), a sliding block (4), an adjusting block (5), an adjusting nut (6), an adjusting screw rod (7), a clamping block (8), a return spring (9), an oval block (10) and a clamping rod (11), wherein the fixed block (2) is installed at the left end of the installation table (1), and the guide groove (3) is transversely installed on the installation table (1) and is located on the right side of the fixed block (2);

the device is characterized in that the sliding block (4) is slidably mounted on the guide groove (3), the adjusting block (5) is fixedly mounted at the right end of the mounting table (1), the adjusting nut (6) is embedded and mounted on the adjusting block (5), the adjusting screw (7) is screwed and inserted on the adjusting nut (6) and one end of the adjusting screw is rotatably connected with the adjusting block (5), the clamping block (8) is slidably inserted on the left side of the sliding block (4), the return spring (9) is sleeved at the right end of the clamping block (8) and one end of the return spring is connected with the clamping block (8) and the other end of the return spring is connected with the sliding block (4), the oval block (10) is rotatably mounted in the sliding block (4) and abuts against the clamping block (8), and the clamping rod (11) is mounted on the rotating shaft of the oval block (10).

2. The clamping device for the cutting pipe of the cutting machine according to claim 1, characterized in that the lower end of the sliding block (4) is slidably embedded in the guide groove (3), and the groove body of the guide groove (3) is in a shape of a table with a wide lower part and a narrow upper part.

3. The clamping device for the cutting pipe of the cutting machine as claimed in claim 1, characterized in that a crank (12) is arranged on the adjusting screw (7), and the crank (12) is arranged at the outer end of the adjusting screw (7).

4. The clamping device for cutting the pipe by the cutting machine as claimed in claim 1, characterized in that the right side surface of the fixed block (2) and the left side surface of the clamping block (8) are symmetrical arc surfaces (13).

5. The clamping device for the cutting machine to cut the pipe according to the claim 1, characterized in that the sliding block (4) is provided with a rotating chamber (14) for the oval block (10) to rotate, the oval block (10) is rotatably installed in the rotating chamber (14) in the sliding block (4), the space size of the rotating chamber (14) limits the rotating angle of the oval block (10) to 0-120 degrees.