Pre-sawing detection mechanism based on intelligent steel sawing

Abstract

The utility model discloses a pre-sawing detection mechanism based on intelligent steel sawing, and relates to the technical field of steel sawing. The device comprises a lifting cylinder, an ultrasonic thickness probe and an ultrasonic hardness probe, a pressing plate is fixed at the end of a piston rod of the lifting cylinder, the ultrasonic hardness probe is fixed on the bottom surface of the pressing plate, the ultrasonic hardness probe and the lifting cylinder are concentric, a guide groove is integrally formed in one side of the pressing plate, and an end seat is arranged at one end of the ultrasonic thickness probe. The ultrasonic thickness probe is arranged in the guide groove in a sliding mode, and the end base is located above the pressing plate. By designing the novel pre-sawing detection mechanism, the thickness and hardness of steel can be detected before sawing, the follow-up sawing rotating speed and the flow speed of cooling liquid can be correspondingly controlled according to the thickness and hardness information, and therefore the sawing safety and efficiency are guaranteed, the service life and the use environment of a saw disc are guaranteed, and the energy-saving effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel sawing technical field, especially, relate to a saw before detection mechanism based on intelligent steel sawing. BACKGROUND

[0002] For the sawing of steel, due to the different material, specification and form of steel, corresponding to the different sawing thickness and workpiece hardness, if the sawing rotation speed and the cooling liquid flow rate are constant, for the work of relatively hard and thick workpiece, high heat will be generated, thereby affecting the sawing continuity, the sawing efficiency and effect, and there is the problem of shortening the life of saw disc, for the work of relatively thin and low hardness workpiece, high energy consumption will be caused.

[0003] Therefore, the design of the sawing equipment capable of adaptively adjusting the sawing rotation speed and the cooling effect according to the thickness and hardness of the workpiece can improve the working efficiency and has the energy-saving effect, and the design of the hardness and thickness detection mechanism is a problem to be solved by the workers in the field. SUMMARY

[0004] The utility model discloses a kind of saw before detection mechanisms based on intelligent steel sawing, by design new saw before detection mechanism, the thickness hardness of steel can be detected before sawing, subsequent sawing rotation speed and the flow rate of cooling liquid can be controlled according to thickness and hardness information, to guarantee sawing safety and efficiency, guarantee the service life and use environment of saw disc, and have energy-saving effect.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a kind of saw before detection mechanisms based on intelligent steel sawing, including lift cylinder, ultrasonic thickness probe and ultrasonic hardness probe;

[0007] The piston rod end of the lift cylinder is fixed with pressing plate, the ultrasonic hardness probe is fixed at the bottom surface of pressing plate, and the ultrasonic hardness probe is concentric with the lift cylinder;

[0008] One side of the pressing plate is integrally provided with a guide groove, one end of the ultrasonic thickness probe is provided with an end seat, the ultrasonic thickness probe is slidably arranged in the guide groove, and the end seat is located above the pressing plate.

[0009] The top of the end seat is fixed with a telescopic pipe, the top end of the telescopic pipe is fixed with a fixed seat, a spring is fixed between the fixed seat and the end seat, and the spring is sleeved outside the telescopic pipe.

[0010] When the detection ends of the ultrasonic thickness probe and the ultrasonic hardness probe are flush, the telescopic pipe is the limit length, and a gap is formed between the end seat and the pressing plate.

[0011] Further, the control device includes a processor and a plurality of control units, and the saw disc driving mechanism, the cooling liquid delivery pump, the ultrasonic thickness probe and the ultrasonic hardness probe are electrically connected to the processor.

[0012] Further, the pressing plate is provided with an ear on the side away from the guide groove, and a wire drum is fixed on the ear.

[0013] Further, the lifting cylinder cylinder seat is fixed with a pipe clamp, and the wire drum penetrates through the pipe clamp and is in sliding connection with the pipe clamp.

[0014] Further, the fixing seat is a reversed T-shaped plate body, and the fixing seat is fixed with the cylinder seat of the lifting cylinder through fasteners.

[0015] Further, the saw disc cover is fixed with a connecting seat on the outside of the lifting cylinder, and the lifting cylinder is fixed with the saw disc cover through the connecting seat.

[0016] The utility model has the following beneficial effects:

[0017] The utility model discloses a novel sawing detection mechanism, which can detect the thickness and hardness of steel before sawing, control the subsequent sawing speed and the flow rate of cooling liquid according to the thickness and hardness information, ensure the sawing safety and efficiency, guarantee the service life and use environment of the saw disc, and has the energy-saving effect.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0020] Fig. 1 It is a structure schematic view of the sawing detection mechanism based on intelligent steel sawing of the utility model;

[0021] Fig. 2 It is another perspective structure schematic view of the utility model;

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1-lifting cylinder, 2-ultrasonic thickness probe, 3-ultrasonic hardness probe, 4-pressing plate, 101-tube clamp, 102-connection seat, 401-guide groove, 402-end seat, 403-telescopic tube, 404-fixing seat, 405-spring, 406-ear, 407-wire cylinder. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figs. 1-2 As shown in the figure, the utility model is a kind of sawing detection mechanism based on intelligent steel sawing, including lifting cylinder 1, ultrasonic thickness probe 2 and ultrasonic hardness probe 3;

[0026] The piston rod end of lifting cylinder 1 is fixed with pressing plate 4, and ultrasonic hardness probe 3 is fixed on the bottom surface of pressing plate 4, and ultrasonic hardness probe 3 is concentric with lifting cylinder 1;

[0027] One side of pressing plate 4 is integrally provided with guide groove 401, one end of ultrasonic thickness probe 2 is provided with end seat 402, ultrasonic thickness probe 2 is slidably arranged in guide groove 401, and end seat 402 is located above pressing plate 4;

[0028] End seat 402 is fixed with telescopic tube 403 at the top, telescopic tube 403 is fixed with fixing seat 404 at the top end, spring 405 is fixed between fixing seat 404 and end seat 402, and spring 405 is sleeved outside telescopic tube 403;

[0029] When the detection ends of ultrasonic thickness probe 2 and ultrasonic hardness probe 3 are flush, telescopic tube 403 is the limit length, and end seat 402 and pressing plate 4 form a gap.

[0030] As shown in the figure, the utility model is a kind of sawing detection mechanism based on intelligent steel sawing, including lifting cylinder 1, ultrasonic thickness probe 2 and ultrasonic hardness probe 3;

[0031] As shown in the figure, the utility model is a kind of sawing detection mechanism based on intelligent steel sawing, including lifting cylinder 1, ultrasonic thickness probe 2 and ultrasonic hardness probe 3; Figs. 1-2 As shown in the figure, the utility model is a kind of sawing detection mechanism based on intelligent steel sawing, including lifting cylinder 1, ultrasonic thickness probe 2 and ultrasonic hardness probe 3;

[0032] As shown in the figure, the utility model is a kind of sawing detection mechanism based on intelligent steel sawing, including lifting cylinder 1, ultrasonic thickness probe 2 and ultrasonic hardness probe 3; Figs. 1-2As shown, the pipe clamp 101 is fixed on the one side of the cylinder base of the lifting cylinder 1, and the wire cylinder 407 penetrates through the pipe clamp 101 and is in sliding connection with the pipe clamp 101.

[0033] As shown, the fixed seat 404 is a reverse T-shaped plate body, and the fixed seat 404 is fixed with the cylinder base of the lifting cylinder 1 through fasteners. Figs. 1-2

[0034] As shown, the connecting seat 102 is fixed on the outer side of the lifting cylinder 1, and the lifting cylinder 1 is fixed with the saw disc cover through the connecting seat 102.

[0035] The working principle of the utility model is as follows: after the workpiece positioning and clamping are completed, the pressing plate 4 is controlled to be close to the workpiece by the lifting cylinder 1 before sawing, the telescopic pipe 403 is lowered by following the movement of the pressing plate 4 through the elastic force of the spring 405, the probe of the ultrasonic thickness probe 2 is always lower than the probe point of the ultrasonic hardness probe 3 before the pressing plate 4 is separated from the end seat 402, the ultrasonic thickness probe 2 will first contact the steel material, so that the thickness of the steel material is quickly detected, after the detection is completed, the sinking of the lifting cylinder 1 is continuously controlled, then the ultrasonic hardness probe 3 is controlled to contact the steel material, so that the hardness of the steel material is quickly detected, after the detection is completed, the lifting cylinder 1 is controlled to reset and be far away from the steel material, data is transmitted to the processor for calculation, and corresponding sawing rotating speed and cooling liquid flow rate are selected.

[0036] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used for helping the description of the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and specifically described in the specification, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.​

Claims

1. A pre-sawing inspection mechanism based on intelligent steel sawing, characterized in that: It also includes a lifting cylinder (1), an ultrasonic thickness probe (2), and an ultrasonic hardness probe (3). The piston rod end of the lifting cylinder (1) is fixed with a pressure plate (4), and the ultrasonic hardness probe (3) is fixed on the bottom surface of the pressure plate (4). The ultrasonic hardness probe (3) is concentric with the lifting cylinder (1). The pressure plate (4) has an integral guide groove (401) on one side, and the ultrasonic thickness probe (2) has an end seat (402) at one end. The ultrasonic thickness probe (2) is slidably disposed in the guide groove (401), and the end seat (402) is located above the pressure plate (4). The top of the end seat (402) is fixed with a telescopic tube (403), the top of the telescopic tube (403) is fixed with a fixing seat (404), and a spring (405) is fixed between the fixing seat (404) and the end seat (402). The spring (405) is sleeved on the outside of the telescopic tube (403). When the probe ends of the ultrasonic thickness probe (2) and the ultrasonic hardness probe (3) are aligned, the telescopic tube (403) is at its maximum length and a gap is formed between the end seat (402) and the pressure plate (4).

2. The pre-sawing inspection mechanism based on intelligent steel sawing according to claim 1, characterized in that, It also includes a control device, a saw blade drive mechanism, and a coolant delivery pump. The control device includes a processor and several control units. The saw blade drive mechanism, the coolant delivery pump, the ultrasonic thickness probe (2), and the ultrasonic hardness probe (3) are all electrically connected to the processor.

3. The pre-sawing inspection mechanism based on intelligent steel sawing according to claim 1, characterized in that, The pressure plate (4) is provided with a support lug (406) on the side away from the guide groove (401), and a wire tube (407) is fixed on the support lug (406).

4. The pre-sawing inspection mechanism based on intelligent steel sawing according to claim 3, characterized in that, The lifting cylinder (1) has a pipe clamp (101) fixed on one side of the cylinder seat, and the wire tube (407) passes through the pipe clamp (101) and is slidably connected to the pipe clamp (101).

5. The pre-sawing inspection mechanism based on intelligent steel sawing according to claim 1, characterized in that, The fixed seat (404) is an inverted T-shaped plate, and the fixed seat (404) is fixed to the cylinder seat of the lifting cylinder (1) by fasteners.

6. The pre-sawing inspection mechanism based on intelligent steel sawing according to claim 1, characterized in that, It also includes a saw disc cover, and a connecting seat (102) is fixed on the outside of the lifting cylinder (1). The lifting cylinder (1) is fixed to the saw disc cover through the connecting seat (102).

Images