阅读说明：本技术 一种管材壁厚查验机械架 (A kind of tube wall thickness examination machinery frame ) 是由 辛晓斐 于 2019-09-30 设计创作，主要内容包括：一种管材壁厚查验机械架,涉及管材生产技术领域,包括安装架、重量显示器、控制器、不少于2组的传输组件以及不少于2组的称重组件；每组传输组件包括2个可转动地安装在安装架上端的传送轮,所述传送轮上安装有橡胶轮胎；所述称重组件包括伸缩气缸、重量传感器以及“V”字型托板,伸缩气缸的缸筒底端固定在安装架下部,所述伸缩气缸的活塞杆上端固定有支撑板,所述重量传感器固定在支撑板上,所述“V”字型托板固定于重量传感器上端；所述重量显示器和重量传感器分别与控制器电连接；所述安装架上还固定有控制伸缩气缸换向的手动换向阀,这种管材壁厚查验机械架能够应用于管材生产线中,对管材产品的壁厚情况进行快速、准确地查验。(A kind of tube wall thickness examination machinery frame, is related to tubing production technical field, including mounting rack, weight display, controller, no less than 2 groups of transmission assembly and no less than 2 groups of weigh assembly；Every group of transmission assembly includes 2 transmission wheels for being installed in rotation on mounting rack upper end, is equipped with rubber tyre in the transmission wheel；The weigh assembly includes telescopic cylinder, weight sensor and " V " font supporting plate, the cylinder barrel bottom end of telescopic cylinder is fixed on mounting rack lower part, the piston rod upper end of the telescopic cylinder is fixed with support plate, the weight sensor is fixed on the supporting plate, and " V " the font supporting plate is fixed on weight sensor upper end；The weight display and weight sensor are electrically connected with the controller respectively；The hand-operated direction valve of control telescopic cylinder commutation is further fixed on the mounting rack, this tube wall thickness examination machinery frame can be applied in pipe production line, quickly and accurately be checked the wall thickness situation of pipe material product.)

1. a kind of tube wall thickness checks machinery frame, characterized in that including mounting rack (3), weight display (5), controller, many In 2 groups of transmission assemblies and no less than 2 groups of weigh assembly；Every group of transmission assembly includes 2 and is installed in rotation on installation The transmission wheel (1) of frame (3) upper end is equipped with rubber tyre (101) on the transmission wheel (1)；The weigh assembly includes flexible The cylinder barrel bottom end of cylinder (4), weight sensor (9) and " V " font supporting plate (8), the telescopic cylinder (4) is fixed on mounting rack (3) the piston rod upper end of lower part, the telescopic cylinder (4) is fixed with support plate (7), and the weight sensor (9) is fixed on branch On fagging (7), " V " the font supporting plate (8) is fixed on weight sensor (9) upper end；The weight display (5) and weight pass Sensor (9) is electrically connected with the controller respectively；Changing manually for control telescopic cylinder (4) commutation is further fixed on the mounting rack (3) To valve (6).

2. a kind of tube wall thickness according to claim 1 checks machinery frame, which is characterized in that every group of transmission assembly further include Shaft and 2 bearing blocks (2), 2 bearing blocks (2) are separately fixed at the upper end of mounting rack (3), and the shaft is fixed on 2 axis In the bearing for holding seat (2), the transmission wheel (1) is fixed in shaft.

3. a kind of tube wall thickness according to claim 1 checks machinery frame, which is characterized in that 2 of every group of transmission assembly There are spacing between transmission wheel (1), the distance between outboard end of 2 transmission wheels (1) of every group of transmission assembly is less than wait check Tubing outer diameter.

4. a kind of tube wall thickness according to claim 1 checks machinery frame, which is characterized in that the transmission assembly group number is 4 groups, the weigh assembly group number is 2 groups；One group of weigh assembly is set between first group of transmission assembly and second group of transmission assembly, Another group of weigh assembly is set between third group transmission assembly and the 4th group of transmission assembly.

5. a kind of tube wall thickness according to claim 1 checks machinery frame, which is characterized in that support plate (7) bottom end 2 guiding axis (10) are vertically fixed, the cylinder barrel upper end of the telescopic cylinder (4) is fixed with guide plate (11), the guide plate (11) 2 pilot holes with 2 guiding axis (10) clearance fits respectively are provided on, 2 guiding axis (10) are respectively protruding into 2 and lead Into hole.

6. a kind of tube wall thickness according to claim 1 checks machinery frame, which is characterized in that the rubber tyre (101) For pneumatic tire.

7. a kind of tube wall thickness according to claim 1 checks machinery frame, which is characterized in that the weight sensor (9) One end for the weight sensor of the AT8505 model of Ou Luda brand, weight sensor (9) bottom surface is fixed on support plate (7) on, the remainder of weight sensor (9) bottom surface is hanging, and the bottom end of " V " the font supporting plate (8) is fixed on weight The hanging one end in sensor (9) top surface.

8. a kind of tube wall thickness according to claim 1 checks machinery frame, which is characterized in that the controller is for receiving Signal that weight sensor (9) transmits simultaneously controls the weight that weight display (5) shows tubing to be checked.

Technical field:

The present invention relates to tubing production technical fields more particularly to a kind of tube wall thickness to check machinery frame.

Background technique:

For the wall thickness of tubing, there is specific standard in every kind of tubing country, and the tubing of different size is provided in a standard Minimum wall thickness guarantees the quality of product, and tubing is by factors such as raw material, extrusion equipments in process of production because being influenced Tube wall thickness is caused to will appear fluctuation by a relatively large margin, the even lower than lower limit of national Specification.Using manual measurement wall thickness Examination mode be on the one hand measuring speed far below production speed, will be greatly reduced production efficiency, it is on the other hand artificial Measurement error is larger, and labour cost is higher, and the amount of labour is huge.If only inspected by random samples individually to tubing, it will lead to part and do not conform to Lattice pipe material product comes into the market, so to client in use and construction in later period bury failure and security risk.The prior art In lack and a kind of can be applied to pipe production line, the device that can quickly and consistently be checked to tube wall thickness or set It is standby.

Summary of the invention:

In order to solve the above-mentioned technical problems, the present invention provides a kind of tube wall thicknesses to check machinery frame, and it is raw to can be applied to tubing In producing line, the wall thickness situation of pipe material product is quickly and accurately checked.

The present invention is realized by following technical proposals:

A kind of tube wall thickness examination machinery frame, characterized in that including mounting rack, weight display, controller, be no less than 2 groups Transmission assembly and no less than 2 groups of weigh assembly；Every group of transmission assembly includes 2 and is installed in rotation on mounting rack upper end Transmission wheel is equipped with rubber tyre in the transmission wheel；The weigh assembly includes telescopic cylinder, weight sensor and " V " Font supporting plate, the cylinder barrel bottom end of the telescopic cylinder are fixed on mounting rack lower part, and the piston rod upper end of the telescopic cylinder is fixed There is support plate, the weight sensor is fixed on the supporting plate, and " V " the font supporting plate is fixed on weight sensor upper end；Institute It states weight display and weight sensor is electrically connected with the controller respectively；Control telescopic cylinder is further fixed on the mounting rack to change To hand-operated direction valve.

In another aspect of the present invention, every group of transmission assembly further includes shaft and 2 bearing blocks, 2 bearing blocks point It is not fixed on the upper end of mounting rack, the shaft is fixed in the bearing of 2 bearing blocks, and the transmission wheel is fixed in shaft.

In another aspect of the present invention, there are spacing, every group of transmission groups between 2 transmission wheels of every group of transmission assembly The distance between outboard end of 2 transmission wheels of part is less than the outer diameter of tubing to be checked.

In another aspect of the present invention, the transmission assembly group number is 4 groups, and the weigh assembly group number is 2 groups；One Group weigh assembly is set between first group of transmission assembly and second group of transmission assembly, and another group of weigh assembly is transmitted set on third group Between component and the 4th group of transmission assembly.

In another aspect of the present invention, the support plate bottom end is vertically fixed 2 guiding axis, the telescopic cylinder Cylinder barrel upper end be fixed with guide plate, be provided with 2 pilot holes with 2 guiding axis clearance fits respectively on the guide plate, 2 Guiding axis is respectively protruding into 2 pilot holes.

In another aspect of the present invention, the rubber tyre is pneumatic tire.

In another aspect of the present invention, the weight sensor is that the weight of the AT8505 model of Ou Luda brand passes Sensor, one end of the weight sensor bottom surface is fixed, and the remainder of the weight sensor bottom surface is hanging on the supporting plate, The bottom end of " V " the font supporting plate is fixed on the hanging one end in weight sensor top surface.

In another aspect of the present invention, the controller is used to receive signal that weight sensor transmits and controls weight Amount display shows the weight of tubing to be checked.

The beneficial effects of the present invention are: this tube wall thickness examination machinery frame can be applied to pipe production line, Neng Goutong It crosses and examination to tube wall thickness is realized to the measurement of tubing weight, compared with traditional manual measurement wall thickness, more quickly, high Effect, saves labour, improves production efficiency.

Detailed description of the invention:

Fig. 1 is 1 overall structure diagram of the embodiment of the present invention.

Fig. 2 is structural schematic diagram at guiding axis in the embodiment of the present invention 1.

In attached drawing: 1, transmission wheel, 101, rubber tyre, 2, bearing block, 3, mounting rack, 4, telescopic cylinder, 5, weight shows Device, 6, hand-operated direction valve, 7, support plate, 8, " V " font supporting plate, 9, weight sensor, 10, guiding axis, 11, guide plate.

Specific embodiment:

Embodiments of the present invention are described further with reference to the accompanying drawings and embodiments:

In the description of this invention, it is to be understood that being described as indicating position or positional relationship is based on the figure Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the scope of the present invention Limitation.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.