CN216027776U

CN216027776U - Feeding device of cold heading forming machine

Info

Publication number: CN216027776U
Application number: CN202121744964.9U
Authority: CN
Inventors: 刘荣洲
Original assignee: Hubei Yufeng Hardware Accessories Co ltd
Current assignee: Hubei Yufeng Hardware Accessories Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-15
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of cold heading forming machines, and discloses a feeding device of a cold heading forming machine, which comprises a cross-shaped base plate, a cylinder, a circular plate and four supporting rods, wherein the four supporting rods are obliquely distributed; the four base plates on the cross base plate are respectively provided with a sliding chute which is vertically distributed upwards, and a horizontally arranged limiting rod is fixed in the sliding chutes; the circular plate is horizontally arranged above the cross-shaped base plate. According to the steel wire ring storage device, the cylinder is used for working according to the size of a ring opening for placing a steel wire ring, the piston rod is used for driving the circular plate to ascend and descend, when the circular plate ascends and descends, the four supporting rods are driven to adjust the angle, so that the steel wire ring storage device is suitable for stable storage of different steel wire rings, and when the steel wire rings of different types need to be stored, an operator turns the supporting arms in the storage grooves on the outer sides of the four supporting rods down through the movable pin rods, a supporting measure is formed, layered storage of the steel wire rings is guaranteed, and the practicability is higher.

Description

Feeding device of cold heading forming machine

Technical Field

The utility model relates to the technical field of cold heading forming machines, in particular to a feeding device of a cold heading forming machine.

Background

The cold heading machine is an important device for producing steel balls, and the cold heading is a forging method for upsetting and forming metal bars at normal temperature by utilizing a die. The steel wire is coiled into a disc shape before production and is placed on a corresponding feeding frame, a traction device in the cold header drives the steel wire to continuously enter the cold header, and the feeding frame is driven by the steel wire to rotate.

The utility model discloses a feeding frame of a cold header by a retrieval notice number CN 212760841U, which comprises a base, a central column, a bracket and a plurality of winding rods; the central column is rotationally connected with the base; the bracket is fixedly arranged at one end of the central column close to the base; the central column is arranged as a telescopic shaft; one end of the winding rod is hinged with one end of the central column far away from the base, and the other end of the winding rod is connected with the bracket in a sliding manner. Although the utility model discloses a cold heading machine pay-off frame, during the use, the position of adjustment winding rod in the spout can adapt to not unidimensional steel wire winding, avoids the steel wire winding loose, and simple structure reduces manufacturing cost simultaneously.

However, the inventor finds that the technical scheme still has at least the following defects:

the wire winding pole that sets up among this technical scheme needs operating personnel one to operate when carrying out angle of adjustment to can not place the steel wire winding of different models by layers, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device of a cold heading forming machine, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a feeding device of a cold heading forming machine comprises a cross-shaped base plate, a cylinder, a circular plate and four supporting rods which are distributed in an inclined mode;

the four base plates on the cross base plate are respectively provided with a sliding chute which is vertically distributed upwards, and a horizontally arranged limiting rod is fixed in the sliding chutes; the circular plate is horizontally arranged above the cross-shaped substrate;

the air cylinder is vertically and upwards fixed at the middle position of the bottom of the cross-shaped base plate, a piston rod of the air cylinder vertically and upwards moves and penetrates through the cross-shaped base plate, and the upper end part of the piston rod is fixed in the middle of the circular plate;

four the groove of accomodating has all been seted up to bracing piece lateral wall middle part, is located accomodate groove inner chamber bottom and have the bearing support arm through activity hinge joint of activity pin rod.

As a preferred embodiment of the utility model, the upper and lower ends of the four support rods are respectively fixed with the circular plate and the sliding sleeve through pin shafts at the respective ends, and the sliding sleeve is movably sleeved on the limiting rod.

As a preferred embodiment of the present invention, the support arm is disposed in the accommodating groove, a concave bracket is fixed to the bottom of the cross-shaped substrate, a base is disposed below the concave bracket, and a vertical upward pillar is fixed to a middle position of the upper portion of the base.

As a preferred embodiment of the utility model, universal wheels are fixed on both sides of the bottom of the concave bracket, and are lapped on the base; the middle position of the bottom of the concave bracket is fixedly embedded with a bearing, and the upright post is fixedly inserted in an inner ring of the bearing.

In a preferred embodiment of the utility model, the support arms and the support bar are made of aluminum alloy.

Compared with the prior art, the utility model has the following beneficial effects:

according to the size of the opening for placing the steel wire ring, the cylinder is used for working to drive the circular plate to ascend and descend through the piston rod, when the circular plate ascends and descends, the four supporting rods are driven to adjust the angle, the lower end of each supporting rod moves on the limiting rod of the sliding groove through the sliding sleeve, therefore, the steel wire ring storage device is suitable for stable storage of different steel wire rings, when steel wire rings of different types need to be stored, an operator turns the supporting arms in the storage grooves on the outer sides of the four supporting rods through the movable pin rods, a supporting measure is formed, layered storage of the steel wire rings is guaranteed, and the practicability is higher.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a feeding device of a cold heading forming machine according to the present invention;

FIG. 2 is a schematic view of a connection structure between a circular plate and a support rod of the feeding device of the cold heading forming machine according to the present invention;

fig. 3 is a structural diagram of the distribution position of a limiting rod on a chute of the feeding device of the cold heading forming machine;

fig. 4 is a schematic structural view of a support arm of a feeding device of a cold heading forming machine after a support rod is turned over.

In the figure: 1. a cross-shaped substrate; 2. a sliding sleeve; 3. a chute; 4. a limiting rod; 5. a support bar; 6. a pin shaft; 7. a circular plate; 8. a piston rod; 9. supporting the support arm; 10. a movable pin rod; 11. a cylinder; 12. a receiving groove; 13. a concave support; 14. a base; 15. a universal wheel; 16. a bearing; 17. and (4) a column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a feeding device of a cold heading forming machine comprises a cross base plate 1, a cylinder 11, a circular plate 7 and four supporting rods 5 which are distributed in an inclined mode;

the four substrates on the cross substrate 1 are all provided with sliding chutes 3 which are vertically distributed upwards, and limiting rods 4 which are horizontally arranged are fixed in the sliding chutes 3; the circular plate 7 is horizontally arranged above the cross-shaped substrate 1;

the air cylinder 11 is vertically and upwards fixed at the middle position of the bottom of the cross-shaped base plate 1, a piston rod 8 of the air cylinder 11 vertically and upwards moves and penetrates through the cross-shaped base plate 1, and the upper end part of the piston rod 8 is fixed in the middle of the circular plate 7;

four 5 lateral wall middle parts of bracing piece have all been seted up and have been accomodate groove 12, it has bearing support arm 9 to lie in and accomodate groove 12 inner chamber bottom and articulate through activity pin rod 10 activity, according to the circle mouth size of placing the steel wire winding, use cylinder 11 work to drive 7 elevating heights of plectane through piston rod 8, when 7 elevating heights of plectane, can drive four bracing pieces 5 and carry out the adjustment of angle, the lower extreme of every bracing piece 5 all moves the position on gag lever post 4 of spout 3 through sliding sleeve 2, thereby adapt to accomodating of different steel wire windings stably, and when meetting the steel wire winding of different models and need to accomodate, operating personnel accomodates the bearing support arm 9 in the groove 12 with four bracing pieces 5 outsides and overturns through activity pin rod 10, form a bearing measure, guarantee the layering and accomodate the steel wire winding, the practicality is higher.

Referring to fig. 1 and 3, in the specific embodiment, the upper and lower ends of four support rods 5 are fixed to a circular plate 7 and a sliding sleeve 2 respectively through pin shafts 6 at the respective ends, and the sliding sleeve 2 is movably sleeved on a limit rod 4. In this setting, according to the circle mouth size of placing the steel wire winding, use cylinder 11 work to drive 7 elevating levels of plectane through piston rod 8, when 7 elevating levels of plectane, can drive four spinal branch vaulting poles 5 and carry out the adjustment of angle, the lower extreme of every spinal branch vaulting pole 5 all carries out the shift position through sliding sleeve 2 on gag lever post 4 of spout 3.

Referring to fig. 1 and 4, further, the supporting arm 9 is disposed in the receiving groove 12, and the supporting arm 9 and the supporting rod 5 are made of aluminum alloy. In this arrangement, the support arm 9 can be accommodated in the accommodating groove 12 when not in use.

Referring to fig. 1 and 4, further, a concave bracket 13 is fixed at the bottom of the cross substrate 1, a base 14 is arranged below the concave bracket 13, and a vertical upward column 17 is fixed at the middle position of the upper part of the base 14; universal wheels 15 are fixed on two sides of the bottom of the concave support 13, and the universal wheels 15 are lapped on the base 14; the middle position of the bottom of the concave bracket 13 is fixedly embedded with a bearing 16, and the upright post 17 is fixedly inserted in an inner ring of the bearing 16. In the present arrangement, in order to ensure that the wire coil placed on the support rod 5 can be fed in a rotating manner, the cross-shaped substrate 1 can be flexibly rotated by the concave bracket 13 under the action of the bearing 16, thereby achieving the effect of flexible rotation.

It should be noted that the utility model is a feeding device of a cold heading forming machine, each part is a universal standard part or a part known by those skilled in the art, and the structure and principle of the feeding device can be known by technical manuals or conventional experimental methods.

The working principle is as follows: according to the circle mouth size of placing the steel wire winding, use 11 work of cylinder to drive 7 lift heights of plectane through piston rod 8, when 7 lift heights of plectane, can drive four spinal branch vaulting poles 5 and carry out the adjustment of angle, the lower extreme of every spinal branch vaulting pole 5 all moves the position on gag lever post 4 of spout 3 through sliding sleeve 2, thereby adapt to taking in of different steel wire windings stably, and when meetting the steel wire winding of different models and need taking in, operating personnel accomodate the bearing support arm 9 in 12 in the groove with four spinal branch vaulting poles 5 outsides and overturn through activity pin pole 10 and get off, form a bearing measure, guarantee that the steel wire winding is accomodate in the layering, the practicality is higher.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a material feeding unit of cold heading make-up machine which characterized in that: comprises a cross base plate (1), a cylinder (11), a circular plate (7) and four supporting rods (5) which are distributed obliquely;

four base plates are arranged on the cross base plate (1), sliding grooves (3) which are vertically and upwardly distributed are formed in the four base plates on the cross base plate (1), and a limiting rod (4) which is horizontally arranged is fixed in each sliding groove (3); the circular plate (7) is horizontally arranged above the cross-shaped base plate (1);

the air cylinder (11) is vertically and upwards fixed at the middle position of the bottom of the cross-shaped base plate (1), a piston rod (8) of the air cylinder (11) vertically and upwards movably penetrates through the cross-shaped base plate (1), and the upper end part of the piston rod (8) is fixed in the middle of the circular plate (7);

four bracing piece (5) lateral wall middle part has all been seted up and has been accomodate groove (12), is located it has bearing support arm (9) to accomodate groove (12) inner chamber bottom through activity pin rod (10) activity hinge joint, bearing support arm (9) set up accomodate in groove (12).

2. The feeding device of a cold heading forming machine according to claim 1, wherein: the upper end and the lower end of each supporting rod (5) are fixed with a circular plate (7) and a sliding sleeve (2) through pin shafts (6) at the respective ends, and the sliding sleeve (2) is movably sleeved on the limiting rod (4).

3. The feeding device of a cold heading forming machine according to claim 1, wherein: a concave support (13) is fixed at the bottom of the cross-shaped substrate (1), a base (14) is arranged below the concave support (13), and a vertical upward upright column (17) is fixed in the middle of the upper portion of the base (14).

4. The feeding device of a cold heading forming machine according to claim 3, wherein: universal wheels (15) are fixed on two sides of the bottom of the concave support (13), and the universal wheels (15) are lapped on the base (14); a bearing (16) is fixedly embedded in the middle position of the bottom of the concave support (13), and the upright column (17) is fixedly inserted in an inner ring of the bearing (16).

5. The feeding device of a cold heading forming machine according to claim 1, wherein: the bearing support arm (9) and the support rod (5) are both aluminum alloy pieces.