CN210411979U

CN210411979U - Material placing frame

Info

Publication number: CN210411979U
Application number: CN201921078217.9U
Authority: CN
Inventors: 王学荣; 宋以彬; 万永全
Original assignee: Chongqing Yunli Hardware Manufacturing Co ltd
Current assignee: Chongqing Yunli Hardware Manufacturing Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-28
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a blowing frame, including the installation base, the apparatus further comprises a rotating shaft, two sets of bearing sleeves, the bearing sleeves are fixedly arranged on the installation base, the rotating shaft comprises an installation part and a blowing part, a baffle is arranged between the installation part and the blowing part, the installation part is transversely arranged on the installation base through the bearing sleeves, the blowing part stretches out of the area where the installation base is arranged and is provided with an adjusting plate, the adjusting plate is parallel to the rotating shaft, each adjusting plate is axially and symmetrically distributed by taking the rotating shaft as a central shaft, the outer side surface of the blowing part is provided with a radial adjusting mechanism corresponding to each adjusting plate, and the outer end part of the; the radial adjusting mechanism comprises a sliding block fixed with the adjusting plate and a sliding seat fixed with the rotating shaft, the sliding block slides along the sliding groove to realize radial expansion or contraction of the adjusting plate, and the adjusting plate is provided with a positioning locking mechanism. The utility model relates to a blowing frame has the function that the expansion was adjusted, can realize the installation and the blowing of the big or small coil of strip of different internal diameters, can also guarantee bearing structure's intensity, improves life.

Description

Material placing frame

Technical Field

The utility model belongs to the technical field of the cutter processing equipment, specific theory relates to a blowing frame.

Background

The raw material of the cutter is made of steel, therefore, in the production process of the cutter, a steel coil needs to be placed on a material placing frame for placing, when the steel coil is placed by the existing material placing frame, the existing material placing frame has no universality and cannot be used for the steel coils with different inner diameters, in order to enlarge the application range of the material placing frame, an expansion supporting structure is added on the material placing frame in the prior art, the hydraulic material placing frame is utilized for expansion supporting, and then traction and material placing are carried out by a traction device, the expansion supporting structure generally comprises supporting rods, two ends of each supporting rod are respectively connected with an expansion plate and a rotating shaft, a plurality of supporting rods form a triangular supporting structure, and the supporting is adjusted by a hydraulic mechanism, however, because the steel coil is too heavy, the expansion supporting structure is greatly stressed, the supporting rods are in a hinged state and are very easy to damage, and particularly when the steel, the support is weaker and more easily damaged.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model aims to provide a blowing frame has the function that the expansion was adjusted, can realize the installation and the blowing of the big or small coil of strip of different internal diameters, can also guarantee bearing structure's intensity.

The utility model discloses the purpose realizes like this:

the utility model provides a blowing frame which the key lies in: the automatic feeding device comprises an installation base, a rotating shaft and two sets of bearing sleeves, wherein the bearing sleeves are fixedly arranged on the installation base, the rotating shaft comprises an installation part and a discharging part, a baffle is arranged between the installation part and the discharging part, the installation part of the rotating shaft is transversely arranged on the installation base through the bearing sleeves, the discharging part of the rotating shaft extends out of the area of the installation base and is provided with at least 3 adjusting plates, the adjusting plates are arranged in parallel to the rotating shaft, the adjusting plates are axially and symmetrically distributed by taking the rotating shaft as a central shaft, a radial adjusting mechanism is arranged on the outer side surface of the discharging part corresponding to each adjusting plate, radial inserting holes are formed in the outer end part of the discharging part, and blocking rods are inserted in the inserting; radial adjustment mechanism includes fixed mounting in the inboard slider of regulating plate, locates the blowing portion and have the slide of spout, the spout sliding fit of slider and slide, the slider slides along the spout and realizes the radial expansion or the shrink of regulating plate, be equipped with location locking mechanism on the regulating plate.

Adopt above-mentioned structure, the radial distance of regulating plate through radial adjustment mechanism regulation and pivot, realize the expansion shrink, concrete theory of operation is, the slider slides along the spout of slide, slide and slider all are right trapezoid, the spout is located on the inclined plane of trapezoidal slide, the spacing sliding part and the spout cooperation of slider slide along the spout, when the slider slides along the spout, the slider has radial and axial relative displacement with the slide, radial displacement realizes the expansion or the shrink of regulating plate, axial displacement can prolong the support length of regulating plate, simultaneously slider and slide structure itself are higher than the intensity of bracing piece structure, the slider is fixed integrative with the regulating plate, the slide is fixed integrative with the pivot, intensity further strengthens, locking mechanism locks the regulating plate and prevents to slide, can carry out the blowing operation.

Preferably, the baffle plate is provided with a strip-shaped hole in the radial direction, the strip-shaped hole is opposite to the adjusting plate and is arranged in a one-to-one mode, the positioning and locking mechanism comprises a limiting screw rod, a locking bolt and an abutting clamp, one end of the limiting screw rod penetrates through the strip-shaped hole and then is fixedly butted with the end of the adjusting plate, the other end of the limiting screw rod is locked through the locking bolt, and the abutting clamp is clamped on the limiting screw rod and is located between the baffle plate and the adjusting plate.

By adopting the structure, the locking mechanism realizes the control of axial displacement by controlling the radial displacement of the adjusting plate, has relatively small requirement on the strength of the locking mechanism, is not easy to damage, is more convenient to adjust and is easier to control.

Preferably, the abutting clamp comprises two parallel n-shaped clamping blocks and four parallel adjusting screws, one end of each of the four adjusting screws is rotatably connected with one of the clamping blocks, and the other clamping block is correspondingly in threaded connection with the four adjusting screws through four screw holes.

By adopting the structure, the butt clamp and the locking bolt are clamped in the front and the back, and the axial displacement of the adjusting plate is controlled.

Preferably, the outer side surface of the adjusting plate is a circular arc surface. By adopting the structure, the contact surface with the steel coil is increased, and the local wear is reduced.

Preferably, the mounting base is provided with a resistance mechanism, the resistance mechanism is arranged between the two sets of bearing sleeves, the resistance mechanism comprises a lower hoop and an upper hoop, the lower hoop is fixed on the mounting base, and the upper hoop is connected with the lower hoop through a bolt and encircles the rotating shaft to form resistance.

By adopting the structure, when the steel coil traction device operates, the steel coil rotation has the reverse traction effect under the action of the resistance mechanism, the steel plate can be tensioned, and after the traction device stops operating, the steel coil can rotate inertially, so that the resistance mechanism can prevent the excessive inertial rotation of the steel coil.

Has the advantages that:

the utility model relates to a blowing frame has the function that the expansion was adjusted, can realize the installation and the blowing of the big or small coil of strip of different internal diameters, can also guarantee bearing structure's intensity, improves life.

Drawings

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

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a schematic view of the abutment clip of FIG. 1;

FIG. 5 is a left side view of FIG. 4;

wherein 1 is an installation base, 2 is a rotating shaft, 2a is an installation part, 2b is a discharging part, 3 is a bearing sleeve, 4 is a baffle, 5 is an adjusting plate, 6 is a radial adjusting mechanism, 6a is a sliding block, 6b is a sliding seat, 7 is a stop lever, 8 is a positioning and locking mechanism, 8a is a limiting screw, 8b is a locking bolt, 8c is an abutting clamp, 81 is a clamping block, 82 is an adjusting screw, 9 is a strip-shaped hole, 10 is a resistance mechanism, 10a is a lower hoop, and 10b is an upper hoop.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

The present invention will be further explained with reference to the following examples and drawings.

Example (b):

a discharging frame consists of an installation base 1, a rotating shaft 2 and two sets of bearing sleeves 3, wherein the bearing sleeves 3 are fixedly arranged on the installation base 1, the rotating shaft 2 consists of an installation part 2a and a discharging part 2b, a baffle 4 is arranged between the installation part 2a and the discharging part 2b, the installation part 2a of the rotating shaft 2 is transversely arranged on the installation base 1 through the bearing sleeves 3, the discharging part 2b of the rotating shaft 2 extends out of the area of the installation base 1 and is provided with at least 3 adjusting plates 5, the outer side surfaces of the adjusting plates 5 are arc surfaces, the adjusting plates 5 are arranged in parallel to the rotating shaft 2, each adjusting plate 5 is axially and symmetrically distributed by taking the rotating shaft 2 as a central shaft, the outer side surface of the discharging part 2b is provided with a radial adjusting mechanism 6 corresponding to each adjusting plate 5, and the outer end part of the discharging part 2b is provided with a radial inserting hole, a stop lever 7 is inserted in the inserting hole; radial adjustment mechanism 6 comprises slider 6a fixed mounting in regulating plate 5 inboard, locate on blowing portion 2b and have the slide 6b of spout, slider 6a and slide 6 b's spout sliding fit, slider 6a slides along the spout and realizes regulating plate 5's radial expansion or shrink, be equipped with location locking mechanism 8 on regulating plate 5.

The baffle 4 is provided with a strip-shaped hole 9 in the radial direction, the strip-shaped hole 9 is right opposite to the adjusting plate 5 and is arranged one by one, the positioning locking mechanism 8 is composed of a limit screw 8a, a locking bolt 8b and an abutting clamp 8c, one end of the limit screw 8a penetrates through the strip-shaped hole 9 and then is fixedly abutted to the end part of the adjusting plate 5, the other end of the limit screw 8a is locked through the locking bolt 8b, and the abutting clamp 8c is clamped on the limit screw 8a and is positioned between the baffle 4 and the adjusting plate 5. The abutting clamp 8c is composed of two parallel n-shaped clamping blocks 81 and four parallel adjusting screws 82, one end of each of the four adjusting screws 82 is rotatably connected with one of the clamping blocks 81, and the other clamping block 81 is correspondingly in threaded connection with the four adjusting screws 82 through four screw holes.

The mounting base 1 is provided with a resistance mechanism 10, the resistance mechanism 10 is arranged between the two sets of bearing sleeves 3, the resistance mechanism 10 is composed of a lower hoop 10a and an upper hoop 10b, the lower hoop 10a is fixed on the mounting base 1, and the upper hoop 10b is connected with the lower hoop 10a through bolts and encircles the rotating shaft 2 to form resistance.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and that those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a blowing frame which characterized in that: comprises an installation base (1), a rotating shaft (2) and two sets of bearing sleeves (3), wherein the bearing sleeves (3) are fixedly arranged on the installation base (1), the rotating shaft (2) comprises an installation part (2a) and a discharging part (2b), a baffle (4) is arranged between the installation part (2a) and the discharging part (2b), the installation part (2a) of the rotating shaft (2) is transversely installed on the installation base (1) through the bearing sleeves (3), the discharging part (2b) of the rotating shaft (2) extends out of the area where the installation base (1) is located and is provided with at least 3 adjusting plates (5), the adjusting plates (5) are parallel to the setting of the rotating shaft (2), each adjusting plate (5) is in axial symmetric distribution by taking the rotating shaft (2) as a central shaft, the outer side surface of the discharging part (2b) is provided with a radial adjusting mechanism (6) corresponding to each adjusting plate (5), the outer end part of the material placing part (2b) is provided with a radial inserting hole, and a stop rod (7) is inserted in the inserting hole; radial adjustment mechanism (6) including fixed mounting in slider (6a) of regulating plate (5) inboard, locate on blowing portion (2b) and have slide (6b) of spout, the spout sliding fit of slider (6a) and slide (6b), radial expansion or the shrink of regulating plate (5) are realized in slider (6a) along the spout slides, be equipped with location locking mechanism (8) on regulating plate (5).

2. The discharge frame of claim 1, wherein: radially be equipped with bar hole (9) on baffle (4), this bar hole (9) are just right regulating plate (5) and one-to-one setting, location locking mechanism (8) include stop screw (8a), locking bolt (8b), butt checkpost (8c), stop screw (8a) one end is passed behind bar hole (9) with the end fixing butt joint of regulating plate (5), the other end of this stop screw (8a) passes through locking bolt (8b) locking, butt checkpost (8c) card is in stop screw (8a) is gone up and is located between baffle (4) and regulating plate (5).

3. The blowing frame of claim 2, wherein: the abutting clamp (8c) comprises two parallel n-shaped clamping blocks (81) and four parallel adjusting screws (82), one end of each adjusting screw (82) is rotatably connected with one clamping block (81), and the other clamping block (81) is correspondingly in threaded connection with the four adjusting screws (82) through four screw holes.

4. The hopper according to claim 1, 2 or 3, wherein: the outer side surface of the adjusting plate (5) is an arc surface.

5. The hopper according to claim 1, 2 or 3, wherein: the anti-blocking bearing is characterized in that a resistance mechanism (10) is arranged on the mounting base (1), the resistance mechanism (10) is arranged between the two sets of bearing sleeves (3), the resistance mechanism (10) comprises a lower hoop (10a) and an upper hoop (10b), the lower hoop (10a) is fixed on the mounting base (1), and the upper hoop (10b) is connected with the lower hoop (10a) through a bolt and surrounds the rotating shaft (2) to form resistance.