CN203343765U - Fixing device used for cutting steel pipes - Google Patents

Abstract

The utility model discloses a fixing device for cutting steel pipes, which comprises a workbench and an adjustable frame arranged on the workbench. The adjustable frame includes a supporting frame and a pressing device arranged on the supporting frame. The pressing device includes a lower clip Block, upper block, adjusting rod, the lower block is fixed on the support frame, the support frame is provided with a through hole with internal thread, the adjusting rod is provided with external thread, the adjusting rod passes through the through hole, and the through hole The inner thread of the inner thread matches the outer thread of the adjusting rod, the upper block is positioned directly above the lower block, and the adjusting rod is inserted into the upper block. The utility model adopts the above-mentioned structure, which can prevent the steel pipe from slipping or deviation, and is beneficial to obtain better cutting quality.

Description

Fixtures for cutting steel pipes

technical field

The utility model relates to the field of steel pipe cutting, in particular to a fixing device for cutting steel pipes. the

Background technique

Steel pipe cutting is a common operation in steel pipe processing. Since different occasions require different lengths of steel pipes, it is necessary to cut the steel pipes into required lengths. At present, there are cutting machines specially used for cutting steel pipes. Although this kind of cutting machine has high efficiency, it is bulky, heavy, and consumes high energy and noise. In addition, when working in the field, the handling and power consumption of the cutting machine may not be very convenient, and the general cutting machine is useless. However, general manual cutting may cause the steel pipe to deviate, and the cutting effect is not good. the

Utility model content

The utility model provides a fixing device for cutting steel pipes, which solves the problems of high noise and high energy consumption, or the steel pipes are easy to deviate, which is unfavorable for cutting in the previous steel pipe cutting process. the

In order to solve the technical problems, the utility model is mainly realized through the following technical solutions: the fixing device for cutting steel pipes includes a workbench and an adjustable frame arranged on the workbench, and the adjustable frame includes a support frame and an adjustable frame arranged on the support frame. The pressing device, the pressing device includes a lower block, an upper block, and an adjustment rod, the lower block is fixed on the support frame, the support frame is provided with a through hole with an internal thread, and the adjustment rod is There is an external thread, the adjusting rod passes through the through hole, and the internal thread of the through hole matches the external thread of the adjusting rod, the upper block is located directly above the lower block, and the adjusting rod is inserted into the upper block . When working, the steel pipe is stuck between the lower clamping block and the upper clamping block, and the upper clamping block compresses and fixes the steel pipe by rotating the adjusting rod. The clamping device is used to hold the steel pipe for easy cutting. the

Further, the upper end of the adjustment rod is provided with a cross bar, and the cross bar is perpendicular to the adjustment rod. The function of the cross bar is similar to the rotating handle, which is convenient for the rotation of the adjustment rod. the

Further, the bayonet openings of the lower clamping block and the upper clamping block are both in a "V" shape. the

Further, an anti-slip strip is provided on the bayonet of the lower block. The anti-slip strip can increase the friction between the steel pipe and the bayonet of the lower clamping block, so as to better fix the steel pipe. the

Furthermore, an anti-slip strip is provided on the bayonet of the upper block. The anti-slip strip here is also to increase friction and prevent the steel pipe from slipping when cutting. the

Compared with the prior art, the utility model has the following advantages and beneficial effects:

(1) The utility model adopts the lower clamping block, the upper clamping block and the adjusting rod to form an adjustable pressing device. When cutting the steel pipe, the lower clamping block and the upper clamping block clamp the steel pipe, and the steel pipe is clamped by rotating the adjusting rod. Clamping, and then cooperate with the cutting machine or other cutting devices to complete the cutting. During the whole cutting process, due to the clamping device, the steel pipe is prevented from slipping or deviation, which is conducive to obtaining better cutting quality.

(2) The utility model is equipped with anti-slip strips on the bayonets of the lower block and the upper block, which effectively increases the friction between the steel pipe and the lower block and the upper block, and better prevents the steel pipe from slipping, thereby ensuring cut quality. the

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model. the

Detailed ways

The utility model will be further described in detail below in conjunction with the examples, but the implementation of the utility model is not limited thereto. the

Example:

As shown in FIG. 1 , this embodiment includes a workbench 1 and an adjustable frame arranged on the workbench 1 , and the adjustable frame includes a support frame 2 and a pressing device arranged on the support frame 2 .

As preferably, the pressing device of the present embodiment includes a lower clamping block 3, an upper clamping block 4, and an adjustment rod 5, and the lower clamping block 3 is fixed on the support frame 2, and the support frame 2 is provided with a through hole with an internal thread, and the adjustment The rod 5 is provided with an external thread, the adjustment rod 5 passes through the through hole, and the internal thread of the through hole matches the external thread of the adjustment rod 5, the upper block 4 is located directly above the lower block 3, and the adjustment rod 5 is inserted into the upper block 4. the

In order to better rotate the adjusting rod 5 and facilitate adjustment, as a preference, in this embodiment, a cross bar 6 is arranged on the upper end of the adjusting rod 5 , and the cross bar 6 is perpendicular to the adjusting rod 5 . the

As a preference, the bayonet openings of the lower block 3 and the upper block 4 in this embodiment are both in a "V" shape. the

In order to increase the friction between the steel pipe and the fixing device, an anti-slip strip is provided on the bayonet of the lower block 3 in this embodiment, and an anti-slip strip is also provided on the bayonet of the upper block 4 . the

The working principle of this embodiment: put the steel pipe between the lower block 3 and the upper block 4, rotate the adjustment lever 5, make the upper block 4 move downward, and compress the steel pipe to cooperate with the following cutting work. the

The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of illustration and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, those skilled in the art can understand that the utility model is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teaching of the utility model, and these variations and modifications all fall within the scope of the utility model. within the scope of the claimed protection. the

Claims (5)

1. A fixing device for cutting steel pipes, characterized in that it includes a workbench (1) and an adjustable frame set on the workbench (1), and the adjustable frame includes a support frame (2) and a frame set on the support frame (2) The pressing device on the top, the pressing device includes the lower clamping block (3), the upper clamping block (4), and the adjustment rod (5), and the lower clamping block (3) is fixed on the support frame (2) Above, the support frame (2) is provided with a through hole with an internal thread, the adjustment rod (5) is provided with an external thread, the adjustment rod (5) passes through the through hole, and the internal thread of the through hole is compatible with the adjustment The external thread of the rod (5) matches, the upper block (4) is located directly above the lower block (3), and the adjusting rod (5) is inserted into the upper block (4). 2. The fixing device for cutting steel pipes according to claim 1, characterized in that: the upper end of the adjustment rod (5) is provided with a cross bar (6), and the cross bar (6) and the adjustment rod (5) )vertical. 3. The fixing device for cutting steel pipes according to claim 1, characterized in that: the bayonets of the lower block (3) and the upper block (4) are both in a "V" shape. 4. The fixing device for cutting steel pipes according to claim 3, characterized in that: the bayonet of the lower block (3) is provided with an anti-slip strip. 5. The fixing device for cutting steel pipes according to claim 3, characterized in that: the bayonet of the upper block (4) is provided with an anti-slip strip.

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