CN210045907U

CN210045907U - Steel wire bending device is used in dust pocket skeleton production

Info

Publication number: CN210045907U
Application number: CN201920629671.2U
Authority: CN
Inventors: 梁国良
Original assignee: Hebei Jianghan Environmental Protection Technology Co Ltd
Current assignee: Hebei Jianghan Environmental Protection Technology Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-11
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a steel wire bending device is used in dust pocket skeleton production, establish the base that the cavity is the cuboid structure in with including the drive roll, the upper surface middle part of base is close to one end and is fixed with the material loading machine, the edge that the upper surface of base is close to the rear is provided with the backup pad, and the tip that the backup pad is close to the drive roll opens there is the discharge opening, the circumference edge that is close to the discharge opening of backup pad is fixed with purpose-built bearing frame, and one side joint that the backup pad was kept away from to purpose-built bearing frame has equidistance distribution bearing, every all rotate in the bearing and be connected with the stress removal roller, the circumference outer wall of drive roll is opened there is the helicla flute, and the radius of. The utility model discloses can last crooked winding on the circumference outer wall of drive roll with the steel wire body after the coiling is crooked, prevent that the steel wire body from slowly recovering under the effect of stress to the radian after having guaranteed the bending does not have size change by a wide margin.

Description

Steel wire bending device is used in dust pocket skeleton production

Technical Field

The utility model relates to a steel wire technical field that bends especially relates to a steel wire bending device is used in dust pocket skeleton production.

Background

In the production process of the dust bag framework, the straightened and cut fixed-length steel wire needs to be processed into a required ring shape at the end part, and the steel wire is bent for pressure maintaining. Traditional steel wire bending operation is accomplished through the manual work, has not only increased the labour, has still strengthened intensity of labour, has reduced production efficiency, and manual operation's quality is difficult to obtain guaranteeing moreover, therefore the demand of modern production is more and more difficult to satisfy to this kind of production mode.

The steel wire bending forming machine disclosed by the retrieved Chinese patent No. CN200820180339.4 comprises a base, a box body support, a power mechanism, a transmission mechanism, a feeding mechanism, a forming mechanism and a discharging mechanism, wherein the box body support is fixedly connected with the base, the power mechanism is arranged on the base, and the transmission mechanism, the feeding mechanism, the forming mechanism and the discharging mechanism are arranged on the box body support.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a steel wire bending device for producing a dust removal bag framework.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel wire bending device is used in dust pocket skeleton production, includes the drive roll and establishes the base that the cavity is the cuboid structure in with, the upper surface middle part of base is close to one end and is fixed with the material loading machine, the edge that the upper surface of base is close to the rear is provided with the backup pad, and the tip that the backup pad is close to the drive roll opens there is the discharge opening, the circumference edge that is close to the discharge opening of backup pad is fixed with purpose-made bearing frame, and one side joint that the backup pad was kept away from to purpose-made bearing frame has equidistance distribution bearing, every equal rotation is connected with the stress removal roller in the bearing, and the circumference outer wall of drive roll is opened there is the helicla.

Preferably, a supporting roller is arranged right below the driving roller, and anti-slip teeth distributed at equal intervals are arranged on the circumferential outer wall of the supporting roller.

Preferably, a second bearing seat is fixed to the other end, close to the stress removing roller, of the upper surface of the base through bolts, and the second bearing seat and the special bearing seat are symmetrically distributed.

Preferably, the upper surface of base is close to the exit end of material loading machine and is fixed with two leading wheels, and the race of two leading wheels and the diameter looks adaptation of steel wire body.

Preferably, the upper surface of the base is provided with a supporting plate close to the biting end, the upper surface of the supporting plate is provided with a groove-shaped fixing plate, and a gap is reserved between the lower surface of the groove-shaped fixing plate and the outer wall of the steel wire body.

Preferably, the upper surface of flute profile fixed plate is fixed with hydraulic ejector pin through the bolt, and the top of hydraulic ejector pin extension rod is fixed with the C shaped steel slide rail, and sliding connection has two T shape sliders in the spout of C shaped steel slide rail, and the end fixing of two sliders has same push pedal, and the lower surface of push pedal sets to the bevel connection form.

Preferably, the upper surface of the T-shaped sliding block close to the bottom is fixed with a telescopic rod.

Compared with the prior art, the utility model provides a steel wire bending device is used in dust pocket skeleton production possesses following beneficial effect:

1. through setting up the stress roll that removes at drive roll circumference outer wall to can last crooked winding on the circumference outer wall of drive roll with the steel wire body after the coiling is crooked, prevent that the steel wire body from slowly recovering under the effect of stress, thereby guaranteed that radian after the bending does not have size change by a wide margin.

2. Through setting up the push pedal on hydraulic pressure ejector pin on the flute profile fixed plate and its extension rod top to can start hydraulic pressure ejector pin at the tip operation of steel wire body to the side department of push pedal and continue to promote the steel wire body, guaranteed that the steel wire body has continuous propulsive power.

3. Through the anti-skidding tooth of backing roll and backing roll circumference outer wall that sets up below the drive roll to can increase the frictional force between backing roll circumference outer wall and the steel wire body outer wall, guarantee that the smooth tip from the helicla flute of steel wire body after the bending forming slowly unscrews.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, destressing is effectual.

Drawings

Fig. 1 is a schematic sectional structure view of a steel wire bending device for producing a dust bag framework provided by the utility model;

fig. 2 is a schematic view of a top view structure of a steel wire bending device for producing a dust removal bag framework provided by the utility model;

fig. 3 is a schematic view of a three-dimensional structure of a steel wire bending device stress removing roller for producing a dust removal bag framework provided by the utility model;

fig. 4 is the utility model provides an enlarged structure schematic diagram of a department in fig. 1 of steel wire bending device for dust bag skeleton production.

In the figure: the method comprises the following steps of 1-base, 2-anti-skidding teeth, 3-supporting rollers, 4-supporting plates, 5-special bearing seats, 6-stress removing rollers, 7-driving rollers, 8-pushing plates, 9-hydraulic ejector rods, 10-feeding machines, 11-guide wheels, 12-supporting plates, 13-spiral grooves, 14-second bearing seats, 15-C-shaped steel slide rails and 16-telescopic rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a steel wire bending device is used in dust pocket skeleton production, base 1 that the cavity is the cuboid structure in including drive roll 7 with establishing, the upper surface middle part of base 1 is close to one end and is fixed with material loading machine 10, the edge that the upper surface of base 1 is close to the rear is provided with backup pad 4, and backup pad 4 is close to drive roll 7's tip and opens there is the discharge opening, backup pad 4's the circumference edge that is close to the discharge opening is fixed with purpose-built bearing frame 5, and the one side joint that backup pad 4 was kept away from to purpose-built bearing frame 5 has the equidistance bearing that distributes, all rotate in every bearing and be connected with destressing roller 6, the circumference outer wall of drive roll 7 is opened there is helicla flute 13, and the radius looks adaptation of the cross-section.

The utility model discloses in, be provided with backing roll 3 under the drive roll 7, and the circumference outer wall of backing roll 3 is provided with the antiskid tooth 2 that the equidistance distributes to prevent that the steel wire body from skidding when biting into the roll gap.

Wherein, the other end that the upper surface of base 1 is close to destressing roller 6 is fixed with second bearing frame 14 through the bolt, and second bearing frame 14 is the symmetric distribution with purpose-made bearing frame 5 to can last the bending winding on the circumference outer wall of drive roll 7 with the steel wire body after the coiling is crooked, prevent that the steel wire body from slowly recovering under the effect of stress, thereby guaranteed that the radian after the bending does not have size change by a wide margin.

Wherein, the exit end that the upper surface of base 1 is close to material loading machine 10 is fixed with two leading wheels 11, and the race of two leading wheels 11 and the diameter looks adaptation of steel wire body.

Example 2

Referring to fig. 1 and 4, a steel wire bending device is used in dust bag skeleton production, this embodiment compare in embodiment 1, still include that the upper surface of base 1 is close to the layer board 12 that the end set up of stinging, and the upper surface of layer board 12 is provided with the flute profile fixed plate, leaves the clearance between the lower surface of flute profile fixed plate and the outer wall of steel wire body.

Wherein, the upper surface of flute profile fixed plate has hydraulic pressure ejector pin 9 through the bolt fastening, and the top of the 9 extension rod of hydraulic pressure ejector pin is fixed with C shaped steel slide rail 15, and sliding connection has two T shape sliders in C shaped steel slide rail 15's the spout, and the end fixing of two sliders has same push pedal 8, and the lower surface of push pedal 8 sets to the bevel connection form, has guaranteed that the head of steel wire body can normally pass.

Wherein, the upper surface that is close to the T shape slider of bottom is fixed with telescopic link 16 to can move to the side department of push pedal 8 at the tip of steel wire body and can start hydraulic pressure ejector pin 9 and continue to promote the steel wire body, guaranteed that the steel wire body has continuous propulsion power.

The working principle is as follows: during the use, will cut into isometric steel wire body in advance and fill in the entry end of material loading machine, later through the exit end of material loading machine 10 reentrant two guide wheels 11's that interlock each other the roll gap in, later pass the below of push pedal 8 again and can extrude push pedal 8 to the position upwards slightly temporarily, when the tip of steel wire body passed through push pedal 8, push pedal 8 can descend to the upper surface of layer board 12 under the effect of telescopic link 16, later start hydraulic ram 9 again, can produce the power that advances of steel wire body once more. Then the steel wire penetrates through the two stress removing rollers 6 to be bitten by the spiral groove 13 of the driving roller 7, then the steel wire is dragged into a roller gap under the action of the supporting roller 3, then the steel wire is slowly wound and fixed in the spiral groove 13 of the driving roller 7 under the action of the stress removing rollers 6, along with the propulsion of the next steel wire body, the previous steel wire body is slowly pushed away from a working position until the steel wire body protrudes from the discharge hole, and then the end part of the steel wire body is welded with a spot welding joint.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A steel wire bending device for producing a dust bag framework comprises a driving roller (7) and a base (1) with a cuboid structure and a cavity arranged inside, it is characterized in that a feeding machine (10) is fixed at the middle part of the upper surface of the base (1) near one end, a supporting plate (4) is arranged at the edge of the upper surface of the base (1) close to the rear, a discharge hole is arranged at the end part of the support plate (4) close to the drive roll (7), a special bearing seat (5) is fixed at the circumferential edge of the support plate (4) close to the discharge hole, and one side of the special bearing seat (5) far away from the supporting plate (4) is clamped with bearings distributed equidistantly, each bearing is internally and rotatably connected with a destressing roller (6), the outer wall of the circumference of the driving roller (7) is provided with a spiral groove (13), and the section radius of the spiral groove (13) is matched with the radius of a steel wire.

2. The steel wire bending device for producing the dust removal bag framework is characterized in that a supporting roller (3) is arranged right below the driving roller (7), and anti-slip teeth (2) are distributed on the circumferential outer wall of the supporting roller (3) at equal intervals.

3. The steel wire bending device for producing the dust bag framework is characterized in that a second bearing seat (14) is fixed to the other end, close to the stress removing roller (6), of the upper surface of the base (1) through bolts, and the second bearing seat (14) and the special bearing seat (5) are symmetrically distributed.

4. The steel wire bending device for producing the dust removal bag framework is characterized in that two guide wheels (11) are fixed on the upper surface of the base (1) close to the outlet end of the feeding machine (10), and wheel grooves of the two guide wheels (11) are matched with the diameter of the steel wire body.

5. The steel wire bending device for producing the dust bag framework is characterized in that a supporting plate (12) is arranged on the upper surface of the base (1) close to the biting end, a groove-shaped fixing plate is arranged on the upper surface of the supporting plate (12), and a gap is reserved between the lower surface of the groove-shaped fixing plate and the outer wall of the steel wire body.

6. The steel wire bending device for producing the dust removal bag framework as claimed in claim 5, wherein a hydraulic ejector rod (9) is fixed on the upper surface of the groove-shaped fixing plate through a bolt, a C-shaped steel slide rail (15) is fixed on the top end of an extension rod of the hydraulic ejector rod (9), two T-shaped slide blocks are slidably connected in a slide groove of the C-shaped steel slide rail (15), the same push plate (8) is fixed on the end portions of the two T-shaped slide blocks, and the lower surface of the push plate (8) is arranged in a bevel shape.

7. The steel wire bending device for producing the dust removal bag framework as claimed in claim 6, wherein a telescopic rod (16) is fixed on the upper surface of the T-shaped sliding block close to the bottom.