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Clamp special for sectional materials

A special fixture and profile technology, applied in the direction of clamping, clamping devices, manufacturing tools, etc., can solve the problems of profile deformation, no support device, influence, etc., and achieve the effect of precise positioning and clamping and reducing deformation.

Inactive Publication Date: 2018-02-09
扬州丽合华工程建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual use process, the profile needs secondary processing such as punching and cutting. Due to the special structure of the profile, there is an empty groove on the profile, so that there is no supporting device inside the profile at some positions, and no internal support can be obtained. When these parts are drilled or cut, it will lead to different degrees of deformation of the profile, which will reduce the mechanical properties of the profile and adversely affect the quality of the building or the mechanical structure.

Method used

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  • Clamp special for sectional materials
  • Clamp special for sectional materials
  • Clamp special for sectional materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a structural schematic diagram of the present invention; image 3 It is a schematic structural diagram of the clamping block in this embodiment; as figure 1 with 3 As shown, this embodiment provides a special clamp for profiles, including a mounting base 1 with a positioning groove 2 and a clamping device movably arranged on the mounting base 1. The clamping device includes a clamp set in the positioning groove 2 Tight block 3, described clamping block 3 is arranged on the side wall of positioning groove 2 by telescoping mechanism 6, is all provided with clamping block 3 on the side wall of described positioning groove 2 both sides, the clamping block 3 A tension rod 4 is provided for rotation on both sides, a transmission device for controlling the rotation of the tension rod 4 is arranged in the clamping block 3, a power device 5 for driving the tension rod 4 is arranged in the mounting seat 1, The power device 5 is connected with the tension rod 4 t...

Embodiment 2

[0037] The main inventive concept and main structure of this embodiment are the same as embodiment 1, figure 2 It is a structural schematic diagram of the clamping block in this embodiment. As another preferred solution, the transmission device and the telescopic mechanism 6 both adopt another structure. The lever 7 is arranged in the clamping block 3 through the rotating shaft, one end of the lever 7 is hinged with the tension rod 4, and the other end is connected with the power unit 5 through the air pressure tube 9, and the air pressure tube 9 is connected with the dial One end connected to the rod 7 is provided with a pneumatic push rod 8, the driving rod 7 is connected with the air pressure pipe 9 through the pneumatic push rod 8, and the power unit 5 is a gas booster pump. During the clamping operation, the gas booster pump pushes one end of the lever 7, and the other end of the lever 7 moves in the opposite direction to drive the tension rod 4. The gas booster pump can...

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Abstract

A profile-specific fixture provided by the present invention includes a mounting seat provided with a positioning groove and a clamping device movably arranged on the mounting seat. The clamping device includes a clamping block arranged in the positioning groove. The block is arranged on the side wall of the positioning groove through the telescopic mechanism, and the side walls on both sides of the positioning groove are provided with clamping blocks, and both sides of the clamping block are rotated to be provided with tension rods. A transmission device for controlling the rotation of the tension rod is arranged in the block, a power device for driving the tension rod is arranged in the mounting seat, and the power device is connected with the tension rod through the transmission device. It can be seen from the above-mentioned technical solution that the special clamp for profile provided by the present invention reduces the deformation generated during the secondary processing of the profile, so that the force of the clamping block can act vertically on the profile, and realizes the precise adjustment of the profile. Position clamp.

Description

technical field [0001] The invention relates to the field of fixtures, in particular to a special fixture for profiles. Background technique [0002] Profiles are widely used in the field of construction and mechanical structures. The construction speed of profiles is fast, the floor space is small, and it is suitable for all-weather construction, which is less affected by climate conditions. The construction speed of the steel profile is about 2-3 times of the construction speed of the concrete structure, the capital turnover rate is doubled, and the financial cost is reduced, thereby saving investment. [0003] In the actual use process, the profile needs secondary processing such as punching and cutting. Due to the special structure of the profile, there is an empty groove on the profile, so that there is no support device inside the profile at some positions, and no internal support can be obtained. When these parts are drilled or cut, it will lead to different degrees ...

Claims

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Application Information

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IPC IPC(8): B23Q3/08B25B11/00
CPCB23Q3/08B23Q2703/04B25B11/00
Inventor 杨紫菱
Owner 扬州丽合华工程建设有限公司