Mechanism for preventing aluminum material thickness gauge from retreating and vibrating

Abstract

The utility model relates to a mechanism for preventing an aluminum material thickness gauge from retreating and vibrating, which is characterized in that the mechanism comprises a base arranged at the discharge end of an aluminum material roller press and a sliding table cylinder arranged on the base, and a sliding block of the sliding table cylinder is fixedly connected with a thickness gauge used for measuring the thickness of a rolled aluminum material. The thickness gauge is driven by the sliding table air cylinder to be close to or far away from the rolled aluminum material during working, a tailstock is installed at the rear end of the base, and a buffer spring used for buffering vibration and impact during shrinkage of the thickness gauge is installed on the side, facing the thickness gauge, of the tailstock. The mechanism for preventing the aluminum material thickness gauge from retreating and vibrating is reasonable in design, and internal device loosening or damage caused by retreating and vibrating of the thickness gauge can be reduced.

Description

Technical field:

[0002] The utility model relates to a mechanism for preventing an aluminum material thickness gauge from vibrating backward. Background technology:

[0004] Aluminum roller press is used to roll aluminum to make the thickness of aluminum meet the thickness requirements. Currently, laser, infrared thickness gauges, etc. are used for measurement. When the aluminum roller press is in continuous operation, the thickness gauge needs to retreat to avoid damage to the thickness gauge by impact. When the aluminum roller press is suspended, the thickness gauge moves forward to achieve measurement. However, since the thickness gauge currently used is driven by a cylinder (slide cylinder) to extend and retract, the cylinder moves the thickness gauge forward and backward, and the cylinder movement is unstable. The head needs to accumulate power when starting, and it will move forward and backward quickly after the air source pressure is reached. When it retreats to the right position, at the moment of reaching the right position, the thickness gauge impacts backward due to inertia factors, and the whole body shakes, which can easily cause the internal electrical components of the thickness gauge to loosen and be damaged; and when the thickness gauge is extended, when the aluminum material breaks unexpectedly, it is easy to hit the thickness gauge after it is tilted, causing damage to the measuring device of the thickness gauge.

[0005] At present, a Chinese patent "A rolling mill thickness gauge protection device" with publication number CN215032338U has been retrieved, which includes a laser thickness gauge located beside the rolling mill and capable of reciprocating left and right. A protection device located beside the laser thickness gauge is installed on the frame of the rolling mill; the protection device includes a transverse fixed beam fixed on the rolling mill frame, the transverse fixed beam extends from one side of the rolling mill frame, and a protection frame capable of moving left and right along the transverse fixed beam is installed on the transverse fixed beam. The lower edge height of the protection frame is lower than the height of the upper laser probe of the laser thickness gauge. Although the rolling mill thickness gauge protection device can protect the laser thickness gauge, its structure is complex and the manufacturing cost is high. In addition, it cannot solve the problem that the thickness gauge shakes as a whole when retreating, which easily leads to the loosening and damage of the internal electrical components of the thickness gauge. Summary of the invention:

[0007] In view of this, the purpose of the utility model is to provide a mechanism for preventing an aluminum thickness gauge from vibrating backward. The mechanism for preventing the aluminum thickness gauge from vibrating backward is reasonably designed and helps to reduce the loosening or damage of internal components caused by the thickness gauge vibrating backward.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The utility model discloses a mechanism for preventing an aluminum material thickness gauge from retreating and vibrating, and is characterized in that it comprises a base installed on a discharging end of an aluminum material rolling machine and a slide cylinder installed on the base, a thickness gauge for measuring the thickness of the aluminum material after rolling is fixedly connected to a slider of the slide cylinder, the thickness gauge is driven by the slide cylinder to approach or move away from the aluminum material after rolling when working, a tailstock is installed at the rear end of the base, and a buffer spring for buffering vibration and impact when the thickness gauge is contracted is installed on a side of the tailstock facing the thickness gauge.

[0010] Preferably, the tailstock comprises an angle iron block welded and fixed to the rear end of the base and a square steel section vertically welded and installed on the angle iron block.

[0011] Preferably, the buffer spring is arranged horizontally, and its end is welded and fixed on the square steel section.

[0012] Preferably, the thickness gauge is in a horizontally arranged U-shape, and a laser emitter is provided on the inner wall surface of the notch of the U-shaped thickness gauge.

[0013] Preferably, a baffle is provided on the inner wall surface of the notch of the U-shaped thickness gauge beside the laser emitter, and the baffle is arranged on the side away from the buffer spring.

[0014] The working principle of the mechanism for preventing the aluminum thickness gauge from retreating and vibrating is as follows: when the slide cylinder drives the slider and the thickness gauge thereon to retreat (i.e., away from the aluminum material), the thickness gauge first contacts the buffer spring, thereby reducing shaking when retreating to the end point, thereby reducing the loosening or damage of internal components caused by shaking. Description of the drawings:

[0016] Figure 1 This is a schematic diagram of the installation position structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 yes Figure 2 Schematic diagram of the local structure. Specific implementation method:

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as commonly understood by ordinary technicians in the technical field to which the present application belongs.

[0022] The utility model prevents the aluminum material thickness gauge from vibrating backward, and comprises a base 2 installed on the discharge end (side) of an aluminum material rolling machine 1 and a slide cylinder 3 installed on the base 2, and a thickness gauge 5 for measuring the thickness of the aluminum material after rolling is fixedly connected to a slider 4 of the slide cylinder 3, and the thickness gauge 5 is a laser thickness gauge.

[0023] The thickness gauge 5 is driven by the slide cylinder when working, approaching or moving away from the rolled aluminum material. A tailstock 6 is installed at the rear end of the base. The tailstock 6 includes an angle iron block 8 welded and fixed on the rear end of the base and a square steel section 9 vertically welded and installed on the angle iron block. The first side wall surface of the angle iron block 8 is vertically fixed on the rear end surface of the base, the second side wall surface of the angle iron block 8 is horizontally arranged, and the square steel section 9 is vertically fixed on the second side wall surface of the angle iron block 8.

[0024] A buffer spring 7 for buffering vibration and impact when the thickness gauge is retracted is installed on the side of the tailstock 6 facing the thickness gauge. The buffer spring 7 is arranged horizontally, and its end is welded and fixed on the square steel section 9.

[0025] Specifically, the thickness gauge is in a horizontally arranged U-shape, and a laser emitter 10 is provided on the inner wall surface of the notch of the U-shaped thickness gauge (using a laser emitter to measure thickness is a prior art and will not be described here); a baffle 11 is provided on the inner wall surface of the notch of the U-shaped thickness gauge and is located next to the laser emitter. The baffle 11 is arranged on the side away from the buffer spring 7. The baffle 11 can be a rectangular plate, but for ease of installation, the baffle 11 is preferably an angle iron block, one side of the angle iron block is horizontally arranged and fixedly connected to the inner wall surface of the notch of the U-shaped thickness gauge, and the other side of the angle iron block is vertically arranged and blocked in front of the laser emitter 10 (close to the aluminum side).

[0026] The working principle of the mechanism for preventing the aluminum thickness gauge from retreating and vibrating is as follows: when the slide cylinder drives the slider and the thickness gauge thereon to retreat (i.e., away from the aluminum material), the thickness gauge first contacts the buffer spring, thereby reducing shaking when retreating to the end point, thereby reducing the loosening or damage of internal components caused by shaking.

[0027] The preferred embodiments listed above further illustrate the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A mechanism for preventing an aluminum thickness gauge from vibrating backward, characterized in that: It includes a base installed on the discharge end of the aluminum roller press and a slide cylinder installed on the base. A thickness gauge for measuring the thickness of the aluminum material after rolling is fixedly connected to the slider of the slide cylinder. When working, the thickness gauge is driven by the slide cylinder to approach or move away from the aluminum material after rolling. A tailstock is installed at the rear end of the base, and a buffer spring is installed on the side of the tailstock facing the thickness gauge to buffer the vibration and impact when the thickness gauge shrinks.

2. The mechanism for preventing the aluminum thickness gauge from vibrating backward according to claim 1 is characterized in that: The tailstock comprises an angle iron block welded and fixed on the rear end of the base and a square steel section vertically welded and installed on the angle iron block.

3. The mechanism for preventing the aluminum thickness gauge from vibrating backward according to claim 2 is characterized in that: The buffer spring is arranged horizontally, and the end portion thereof is welded and fixed on the square steel section.

4. The mechanism for preventing the aluminum thickness gauge from vibrating backward according to claim 3 is characterized in that: The thickness gauge is in a horizontally arranged U-shape, and a laser emitter is arranged on the inner wall surface of the notch of the U-shaped thickness gauge.

5. The mechanism for preventing the aluminum material thickness gauge from vibrating backward according to claim 4 is characterized in that: A baffle is provided on the inner wall surface of the notch of the U-shaped thickness gauge beside the laser emitter, and the baffle is arranged on the side away from the buffer spring.

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