CN209902709U - Fixing device of steel processing sawing machine - Google Patents

Abstract

The utility model discloses a fixing device of steel processing sawing machine, including base plate, solid fixed splint, movable clamp plate and first drive arrangement, the base plate bottom is provided with the spacing groove, the spacing inslot is provided with the stopper, and the spacing groove top is provided with the shifting chute, be provided with the connecting rod in the shifting chute, the connection is connected with movable clamp plate, stopper respectively, and first drive arrangement's drive shaft is connected with movable clamp plate, movable clamp plate slope sets up. The utility model discloses fixing device of steel processing sawing machine through the centre gripping cooperation between movable clamp plate and the solid fixed splint, steadily fixes steel on the base plate, because movable clamp plate slope sets up for movable clamp plate is to the decurrent component of the pressure that steel was applyed, thereby firmly presses steel on the base plate, avoids steel to rock in cutting process, thereby effectively assists machining precision and the processingquality who improves the sawing machine, and is significant to the high quality production that promotes steel.

Description

Fixing device of steel processing sawing machine

Technical Field

The utility model relates to a steel production facility technical field, concretely relates to steel processing sawing machine's fixing device.

Background

The steel products are important materials essential for national construction and realization of quartification, are widely applied and have various varieties, and are generally divided into four categories, namely section bars, plates, pipes and metal products according to different section shapes, and are divided into varieties of heavy rails, light rails, large section bars, medium section bars, small section bars, steel cold-formed section bars, high-quality section bars, wire rods, medium-thickness steel plates, thin steel plates, silicon steel sheets for electricians, strip steel, seamless steel pipe steel, welded steel pipes, metal products and the like in order to facilitate the organization of production, order supply and the working management of the steel products. The round steel is a solid long steel material having a circular cross section. The specification is expressed in terms of diameter in millimeters (mm), and for example, "50 mm" means a round bar having a diameter of 50 mm. The round steel is different from other steel bars: 1. the shapes of the round steel are different, the round steel is smooth and round, has no grains and no ribs, and the surface of other reinforcing steel bars is provided with carved grains or ribs, so that the binding force between the round steel and the concrete is small, and the binding force between the other reinforcing steel bars and the concrete is large. 2. The components are different, the round steel (first-grade steel) belongs to common low-carbon steel, and other steel bars are mainly alloy steel. 3. The strength is different, and round steel intensity is low, and other steel intensity are high, and the round steel that the diameter size is the same compares with other reinforcing bars, and the pulling force that the round steel can bear is littleer than other reinforcing bars, but the plasticity of round steel is stronger than other reinforcing bars, and the round steel has great deformation before being broken by the stretch-breaking promptly, and other reinforcing bars are by the deformation before being broken by the stretch-breaking far less.

In the process of producing steel, in order to improve the processing quality of the steel production, the steel needs to be cut, and most of cutting processes are finished by sawing machines, in the existing sawing machine equipment, for example, a miniaturized vertical sawing machine disclosed by Chinese patent publication No. CN208662690U, an underframe, a control console arranged on the underframe, and a sawing device arranged on the underframe, wherein the sawing device comprises a saw frame arranged on the underframe, an inner working table arranged on the underframe corresponding to the saw frame, an outer working table arranged on the underframe corresponding to one side of the inner working table, and a saw belt arranged on the saw frame corresponding to the position between the inner working table and the outer working table, an automatic electromagnetic chuck feeding device is arranged on the outer working table, the automatic electromagnetic chuck feeding device comprises a jaw plate arranged on the upper end surface of the outer working table in a sliding manner, an electromagnetic chuck arranged at one end of the jaw plate and used for sucking a workpiece, The other end of the jaw plate corresponding to the servo motor is arranged on the outer workbench and used for driving the jaw plate, and the jaw plate moves along with a ball screw of the servo motor and can drive the electromagnetic chuck to move; the sawing machine can saw and cut thin slices and has high saw and cut precision, but the sawing machine is lack of a material fixing device and only depends on electromagnetic force generated by an electromagnetic chuck to fix materials, so that the materials are easy to shake under high-strength processing, and the material processing precision and the processing quality are seriously reduced.

Therefore, the utility model provides a simple structure, it is convenient to use, can realize stably fixing the material for the fixing device of steel processing sawing machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, a fixing device of steel processing sawing machine is provided, through the centre gripping cooperation between movable clamp plate and the solid fixed splint, with steel steady fixed on the base plate, because movable clamp plate slope sets up, make movable clamp plate to the decurrent component of the pressure that steel was applyed, thereby firmly press steel on the base plate, avoid steel to rock in cutting process, thereby effectively supplementary machining precision and the processingquality who improves the sawing machine, it is significant to the high quality production that promotes steel.

The purpose of the utility model is realized through the following technical scheme:

a fixing device of a steel processing sawing machine comprises a base plate, a fixed clamp plate, a movable clamp plate and a first driving device, wherein the fixed clamp plate and the first driving device are respectively and fixedly arranged at the top of the base plate, the movable clamp plate is arranged between the first driving device and the fixed clamp plate, the bottom of the base plate is provided with a limiting groove, a limiting block is arranged in the limiting groove, the top of the limiting groove is provided with a movable groove, a connecting rod is arranged in the movable groove, one end of the connecting rod is connected with the bottom of the movable clamp plate, the other end of the connecting rod is connected with the top of the limiting block, a driving shaft of the first driving device is connected with the movable clamp plate, the first driving device is used for controlling the movable clamp plate to reciprocate along the movable groove, the movable clamp plate is arranged in an inclined manner, the top of the, and a second driving device is arranged on the side wall of one side of the movable clamping plate, which is far away from the fixed clamping plate, a driving shaft of the second driving device penetrates through the movable clamping plate to be connected with the auxiliary clamping plate, and the second driving device is used for controlling the auxiliary clamping plate to reciprocate along the movable groove.

Further, the auxiliary clamping plate is obliquely arranged, and the bottom of the auxiliary clamping plate is close to the fixed clamping plate.

Furthermore, the included angle between the auxiliary clamping plate and the base plate is 30-75 degrees.

Furthermore, the included angle between the movable clamping plate and the base plate is 45-80 degrees.

Furthermore, the side wall of the fixed clamping plate close to the movable clamping plate is uniformly provided with anti-slip strips.

Furthermore, an anti-skid layer is uniformly arranged on the side wall of the movable clamping plate close to the fixed clamping plate.

Further, the first driving device and the second driving device are respectively hydraulic cylinders.

The utility model has the advantages that: the utility model discloses fixing device of steel processing sawing machine through the centre gripping cooperation between movable clamp plate and the solid fixed splint, steadily fixes steel on the base plate, because movable clamp plate slope sets up for movable clamp plate is to the decurrent component of the pressure that steel was applyed, thereby firmly presses steel on the base plate, avoids steel to rock in cutting process, thereby effectively assists machining precision and the processingquality who improves the sawing machine, and is significant to the high quality production that promotes steel.

Drawings

Fig. 1 is a schematic structural view of the fixing device of the present invention;

fig. 2 is a cross-sectional view of the fixing device of the present invention;

in the figure, 1-a base plate, 2-a fixed splint, 3-a movable splint, 4-a first driving device, 5-a limiting groove, 6-a limiting block, 7-a movable groove, 8-a connecting rod, 9-an auxiliary splint, 10-a second driving device and 11-steel.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1-2, a fixing device of a steel processing sawing machine comprises a base plate 1, a fixed splint 2, a movable splint 3 and a first driving device 4, wherein the fixed splint 2 and the first driving device 4 are respectively fixedly installed on the top of the base plate 1, the movable splint 3 is arranged between the first driving device 4 and the fixed splint 2, the bottom of the base plate 1 is provided with a limiting groove 5, a limiting block 6 is arranged in the limiting groove 5, the top of the limiting groove 5 is provided with a moving groove 7, a connecting rod 8 is arranged in the moving groove 7, one end of the connecting rod 8 is connected with the bottom of the movable splint 3, the other end is connected with the top of the limiting block 6, a driving shaft of the first driving device 4 is connected with the movable splint 3, the first driving device 4 is used for controlling the movable splint 3 to reciprocate along the moving groove 7, the movable splint 3 is obliquely arranged, and the top of the movable splint 3 is close, be provided with supplementary splint 9 between solid fixed splint 2 and the movable clamp plate 3, be provided with second drive arrangement 10 on the movable clamp plate 3 keeps away from one side lateral wall of solid fixed splint 2, the drive shaft of second drive arrangement 10 passes movable clamp plate 3 and is connected with supplementary splint 9, and second drive arrangement 10 is used for controlling supplementary splint 9 along shifting chute 7 reciprocating motion.

Specifically, the auxiliary clamp 9 is disposed obliquely, and the bottom of the auxiliary clamp 9 is close to the fixed clamp 2.

Specifically, the included angle between the auxiliary clamp plate 9 and the base plate 1 is 30-75 °.

Specifically, the included angle between the movable clamping plate 3 and the base plate 1 is 45-80 degrees.

Specifically, the side wall of the fixed splint 2 close to the movable splint 3 is uniformly provided with anti-slip strips.

Specifically, an anti-slip layer is uniformly arranged on the side wall of the movable clamping plate 3 close to the fixed clamping plate 2.

Specifically, the first driving device 4 and the second driving device 10 are hydraulic cylinders, respectively.

Specifically, the substrate 1 is further provided with a controller, a power supply and a control key, and the controller is respectively connected with the first driving device 4, the second driving device 10, the power supply and the control key.

Specifically, be provided with pressure sensor between skid resistant course and the movable clamp plate 3, pressure sensor is connected with the controller, preferably, pressure sensor and the linkage of first drive arrangement 4, detect the pressure between movable clamp plate 3 and the material through pressure sensor, when the pressure value that detects reaches the predetermined value, first drive arrangement 4 stop work stops the propulsion to movable clamp plate 3, avoids because of the extrusion pressure is too big between movable clamp plate 3 and the material, causes material or equipment to damage.

Specifically, the width of the limiting block 6 is greater than that of the moving groove 7. The width of the limiting block 6 is set to be larger than that of the moving groove 7, so that the limiting block 6 cannot pass through the moving groove 7, the moving clamp plate 3 is prevented from shaking left and right along the reciprocating motion process of the moving groove 7, and the running stability and safety of the equipment are improved.

When the device is used, the device is fixedly arranged on a sawing machine and is arranged close to a saw blade of the sawing machine, when a user needs to cut steel 11 by using the sawing machine, the steel is firstly placed on the base plate 1 and between the fixed clamping plate 2 and the movable clamping plate 3, then the first driving device 4 is controlled to work, the movable clamping plate 3 is pushed to move towards the fixed clamping plate 2 along the moving groove 7, the steel 11 is pushed to move towards the fixed clamping plate, the steel 11 is stably fixed on the base plate 1 through clamping cooperation between the movable clamping plate 3 and the fixed clamping plate 2, the pressure applied to the steel 11 by the movable clamping plate 3 has downward component force due to the inclined arrangement of the movable clamping plate 3, so that the steel 11 is firmly pressed on the base plate 1, when the pressure sensor detects that the pressure between the movable clamping plate 3 and the steel 11 reaches a preset value, the first driving device 4 stops working and stops pushing the movable clamping plate 3, then control second drive arrangement 10 work, promote supplementary splint 9 and extrude steel 11, constitute the steel 11 that the multiple spot helps firm, avoid steel 11 to rock in the cutting process, then can start the sawing machine and cut steel, effectively assist the machining precision and the processingquality who improves the sawing machine, have important meaning to the high quality production that promotes steel.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (7)

1. A fixing device of a steel processing sawing machine is characterized by comprising a base plate, a fixed clamp plate, a movable clamp plate and a first driving device, wherein the fixed clamp plate and the first driving device are respectively and fixedly arranged at the top of the base plate, the movable clamp plate is arranged between the first driving device and the fixed clamp plate, the bottom of the base plate is provided with a limiting groove, a limiting block is arranged in the limiting groove, the top of the limiting groove is provided with a movable groove, a connecting rod is arranged in the movable groove, one end of the connecting rod is connected with the bottom of the movable clamp plate, the other end of the connecting rod is connected with the top of the limiting block, a driving shaft of the first driving device is connected with the movable clamp plate, the first driving device is used for controlling the movable clamp plate to reciprocate along the movable groove, the movable clamp plate is obliquely arranged, the top of the movable clamp plate is, and a second driving device is arranged on the side wall of one side of the movable clamping plate, which is far away from the fixed clamping plate, a driving shaft of the second driving device penetrates through the movable clamping plate to be connected with the auxiliary clamping plate, and the second driving device is used for controlling the auxiliary clamping plate to reciprocate along the movable groove.

2. The apparatus as claimed in claim 1, wherein the auxiliary clamp plate is inclined and a bottom of the auxiliary clamp plate is adjacent to the fixed clamp plate.

3. The apparatus as claimed in claim 2, wherein the angle between the auxiliary clamp plate and the base plate is 30 ° to 75 °.

4. The apparatus of claim 1, wherein the angle between the movable clamp plate and the base plate is 45 ° to 80 °.

5. The apparatus as claimed in claim 1, wherein the fixed clamp plates are provided with anti-slip strips on the side walls adjacent to the movable clamp plates.

6. The fixing device of a steel processing sawing machine according to claim 1 characterized in that the side wall of the movable clamping plate close to the fixed clamping plate is evenly provided with an anti-slip layer.

7. The apparatus of claim 1, wherein the first and second drive means are hydraulic cylinders.

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