CN214391702U

CN214391702U - Wire rod unreeling frame

Info

Publication number: CN214391702U
Application number: CN202022980596.XU
Authority: CN
Inventors: 边自东
Original assignee: Tianjin Helixing Metal Products Co ltd
Current assignee: Tianjin Helixing Metal Products Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-15
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a wire rod unreels frame relates to steel wire drawing equipment technical field, which comprises a bracket, be fixed with the support arm on the support, the articulated a plurality of vaulting poles that are provided with on the support arm, one side that the support was kept away from to the support arm is slided and is provided with the slide, is provided with the locking mechanism who is used for fixed slide on the slide, and the articulated connecting rod that is provided with on the slide, the connecting rod is kept away from one end of slide and is fixed articulated with the support arm, utilizes the vaulting pole to carry on spacingly to the wire rod, ensures that the wire rod can not follow the support arm and deviate from in whole circle to prevent that the wire rod from taking place the messy line. The utility model provides a use reliable, the suitability is strong and can effectively prevent a wire rod unreeling rack of wire rod messy line.

Description

Wire rod unreeling frame

Technical Field

The utility model relates to a steel wire drawing equipment technical field especially relates to a wire rod unreels frame.

Background

The steel wire is one of four major varieties of steel plate, pipe, mould and wire, and is a reprocessed product made by cold drawing hot rolled wire rod. The steel wires are classified according to the shape of the cross section, and mainly comprise round, square, rectangular, triangular, oval, flat, trapezoidal, Z-shaped and the like; when the steel wire is subjected to cold drawing, hot rolled wire rods (commonly called black wires) are generally adopted as raw materials for production, and the wire rods are generally coiled, so that a unreeling frame is required in the production process.

Referring to the attached drawings, a schematic structural diagram of a conventional horizontal pay-off rack for wire rods is provided, and the horizontal pay-off rack comprises a support, wherein a support arm for sleeving the wire rods is fixed on the support. By adopting the technical scheme, after the wire rod is pulled out from the pay-off rack, winding and wire disorder are easy to occur in the whole stroke, the winding and the wire disorder easily cause the wire rod to be knotted when the wire rod enters a subsequent wire drawing machine or the pretreatment of the wire drawing machine, and once the wire rod is knotted, equipment such as the pay-off machine is easily stopped, the continuity of subsequent work is seriously influenced, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a frame is unreeled to wire rod utilizes a plurality of vaulting poles to carry on spacingly to the wire rod to prevent to effectively to prevent that the whole circle of wire rod from deviating from the support arm, effectively prevent that the welding wire from producing the winding, knoing and indiscriminate line, ensure that follow-up work's stability goes on.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a wire rod unreels frame, includes the support, be fixed with the support arm on the support, its characterized in that: articulated on the support arm is provided with a plurality of vaulting poles, the support arm is kept away from one side of support and is slided and be provided with the slide, be provided with the locking mechanism who is used for fixed slide on the slide, articulated on the slide is provided with the connecting rod, the one end that the slide was kept away from to the connecting rod is articulated with the vaulting pole.

Through adopting above-mentioned technical scheme, before the work, after the support arm was placed to the wire rod, promote the slide, further prop up each vaulting pole through each connecting rod, during operation, whole circle of wire rod receives and is blockked and spacing of radial vaulting pole to make the wire rod to can follow the rotation of vaulting pole department and wind out, through this mode, prevent effectively that the welding wire from producing the winding, knoing and indiscriminate line, ensure that the stability of follow-up work goes on.

The utility model discloses further set up to: t-shaped grooves are formed in the two sides of the supporting arm in the width direction of the support, and two sliding blocks which are respectively in sliding fit with the two T-shaped grooves are formed in the sliding seat.

Through adopting above-mentioned technical scheme, utilize T type groove and with the slider of T type groove sliding fit, improve the stability of slide operation.

The utility model discloses further set up to: locking mechanism is including sliding the stopper that sets up in the slide, the stopper is kept away from the one end of support arm and the inside fixedly connected with elastic component of slide along its length direction, the stopper middle part is fixed with the driving lever, the shaping has a plurality of spacing holes of grafting complex with the stopper on the support arm.

Through adopting above-mentioned technical scheme, utilize stopper and the spacing hole cooperation that elasticity set up to fix the slide, ensure the slide and to the stable support of vaulting pole.

The utility model discloses further set up to: each limiting hole is uniformly arranged at intervals along the length direction of the supporting arm, and a first inclined plane is formed on one side, close to the support, of the limiting block in the width direction.

Through adopting above-mentioned technical scheme, utilize spacing hole and first inclined plane cooperation, when guaranteeing to promote the slider, the stopper can pass from spacing hole department to make things convenient for the staff to carry out the operation of propping up of vaulting pole.

The utility model discloses further set up to: and one end of each support rod, which is far away from the hinge point of the support rod, is fixedly provided with a first guide rod, and each first guide rod is obliquely arranged from the support rod to the support arm along the length direction of the first guide rod.

Through adopting above-mentioned technical scheme, utilize first guide arm, prevent that the wire rod from taking place the possibility of interfering with first guide arm at unwrapping wire in-process.

The utility model discloses further set up to: two second inclined planes are formed at one end, far away from the stay bar, of each first guide rod, when each stay bar is in a contraction state, the second inclined plane of each first guide rod is attached to the second inclined plane of the adjacent first guide rod, and the first guide rods form a frustum structure.

Through adopting above-mentioned technical scheme, utilize the second inclined plane to laminate each other, when each vaulting pole shrink, constitute the frustum structure between each first guide arm tip to ensure that each vaulting pole passes from the clearance in the middle part of the wire rod book smoothly.

The utility model discloses further set up to: the sliding seat is hinged with two handles, and a buckle for clamping the handles is fixed on one side of the sliding seat, which is far away from the bracket; and a stop block abutted against the side wall of the handle is fixed on one side of the sliding seat, which is close to the bracket.

Through adopting above-mentioned technical scheme, utilize articulated two handles and the buckle that sets up, when advancing the slide, get rid of two handles from the buckle, promote the slide and remove to the support direction, prop up the completion back, with two handle joint to buckle department to prevent that handle and wire rod from taking place to interfere.

The utility model discloses further set up to: the support rods are respectively hinged with a second guide rod and a sleeve, the second guide rods and the sleeves are respectively arranged on two opposite side walls of the support rods, and the second guide rods are in inserting fit with the second sleeves on the adjacent support rods.

Through adopting above-mentioned technical scheme, utilize second guide arm and sleeve to peg graft the cooperation, can further ensure that the wire rod can not take place to interfere with the vaulting pole when unreeling, further reduce the possibility of unreeling the in-process and going wrong.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the wire rod is limited by the plurality of support rods, so that the wire rod can be prevented from effectively preventing the whole coil of the wire rod from falling off from the support arm, the welding wire is effectively prevented from winding, knotting and disordering, and the stable operation of subsequent work is ensured;

(2) the sliding seat can adjust the position according to the coiling rolls with different sizes by utilizing a plurality of limiting holes, thereby improving the applicability of the device in use

(3) The frustum structure, the second guide rod and the sleeve which are formed by the first guide rod and the first guide rod are in splicing fit, so that the wire rod is ensured not to interfere with the supporting rod in the unreeling process, the unreeling process is ensured to be stable, and the use reliability of the device is improved.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1, showing the structure of the slider portion;

fig. 3 is a schematic cross-sectional view of a center line of a slider portion according to an embodiment of the present invention, showing a structure of a locking mechanism.

Reference numerals: 1. a support; 2. a support arm; 3. a stay bar; 4. a first guide bar; 5. a second inclined plane; 6. a second guide bar; 7. a sleeve; 8. a slide base; 9. a T-shaped groove; 10. a slider; 11. a connecting rod; 12. a handle; 13. buckling; 14. a stopper; 15. a limiting block; 16. an elastic member; 17. a deflector rod; 18. a limiting hole; 19. a first inclined plane.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawings, the wire rod unreeling frame comprises a support 1, wherein a support arm 2 is fixed at the upper part of the support 1, four support rods 3 are hinged to one side, away from the support 1, of the support arm 2 along the length direction of the support arm, and each support rod 3 is respectively positioned on two side walls in the width direction and two side walls in the height direction of the support arm 2; one end of each support rod 3, which is far away from the hinge point along the length direction, is fixedly connected with a first guide rod 4, the first guide rod 4 is obliquely arranged from the support rod 3 to the support arm 2 along the length direction, and the joint of each support rod 3 and the first guide rod 4 is a circular arc surface in smooth transition. Two second inclined planes 5 are formed at one end of each first guide rod 4 far away from the stay bar 3 along the length direction; the second inclined plane 5 is attached to the second inclined plane 5 of the adjacent first guide rod 4, and when the support rods 3 shrink, the second inclined planes 5 at the end parts of the first guide rods 4 are attached to each other to form a frustum structure, so that the welding wire rod can penetrate into the support arm 2 from the support rods 3 conveniently.

A second guide rod 6 and a sleeve 7 are respectively hinged to one end, far away from the hinged point, of each support rod 3 along the length direction of the support rod, the second guide rods 6 and the sleeves 7 are respectively arranged on two opposite side walls of each support rod 3, and the second guide rods 6 are in inserted fit with the second sleeves 7 on the adjacent support rods 3; utilize second guide arm 6 and sleeve 7 can prevent effectively that the wire rod from unreeling in-process and vaulting pole 3 from producing the interference to improve the stability of unreeling.

Referring to fig. 1 and 2, a sliding seat 8 is arranged on the supporting arm 2, T-shaped grooves 9 extending along the length direction of the supporting arm 2 are formed on both sides of the supporting arm 2 in the width direction, and two sliding blocks 10 respectively matched with the two T-shaped grooves 9 in a sliding manner are formed in the sliding seat 8; a locking mechanism for fixing the sliding seat 8 is arranged on the sliding seat 8, and four connecting rods 11 which are respectively hinged with the middle parts of the support rods 3 are hinged on the sliding seat 8; the sliding seat 8 is hinged with two handles 12, the two handles 12 are symmetrically arranged along the width direction of the supporting arm 2, and a buckle 13 used for clamping the middle part of the handle 12 is fixed on one side of the supporting sliding seat 8 away from the bracket 1 along the axis direction; a stopper 14 abutting against a side wall of the handle 12 is fixed to the carriage 8 on a side close to the stand 1 in the axial direction thereof.

Referring to the attached drawing 3, the locking mechanism comprises a limiting block 15, the limiting block 15 is arranged on one side of the sliding seat 8 far away from the support 1 in a sliding manner along the axis direction of the sliding seat 8, an elastic part 16 is fixedly connected with one end of the limiting block 15 far away from the support arm 2 along the length direction and the inside of the sliding seat 8, the elastic part 16 is made of a spring, and a deflector rod 17 is fixed in the middle of the limiting block 15; a plurality of limiting holes 18 which are matched with the limiting blocks 15 in an inserting mode are formed in the upper surface of the supporting arm 2, and the limiting holes 18 are uniformly arranged at intervals along the length direction of the supporting arm 2; a first inclined plane 19 is formed at the lower part of the limiting block 15 along one side of the width direction close to the bracket 1; the limiting hole 18 is matched with the first inclined plane 19, so that when the sliding block 10 is pushed, the limiting block 15 can penetrate through the limiting hole 18, and therefore the supporting operation of the supporting rod 3 is facilitated for workers.

The working principle of the embodiment is as follows: before working, the first guide rods 4 are mutually abutted to form a frustum structure, after a wire rod is placed on the support arm 2 through the frustum structure, a worker takes out the handle 12 from the buckle 13 and pushes the sliding seat 8, the support rods 3 are further supported through the connecting rods 11, and the handle 12 is fastened to the buckle 13 after the support rods 3 are supported; when the device works, the whole circle of wire rods is blocked and limited by the radial support rods 3, so that the wire rods can rotate and wind out from the support rods 3; when the coil is changed, the deflector rod 17 is pulled upwards, so that each support rod 3 and the sliding seat 8 are retracted to the initial state under the action of the first elastic element 16; through this mode, effectively prevent that the welding wire from producing winding, knoing and indiscriminate line, ensure the stable of follow-up work and go on.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a wire rod unreels frame, includes support (1), be fixed with support arm (2) on support (1), its characterized in that: articulated on support arm (2) are provided with a plurality of vaulting poles (3), support arm (2) are kept away from one side of support (1) and are slided and are provided with slide (8), be provided with the locking mechanism who is used for fixed slide (8) on slide (8), articulated on slide (8) are provided with connecting rod (11), the one end that slide (8) were kept away from in connecting rod (11) is articulated with vaulting pole (3).

2. A rod unreeling stand according to claim 1, wherein: support arm (2) have T type groove (9) along support (1) width direction both sides shaping, slide (8) internal molding have two respectively with two T type groove (9) sliding fit's slider (10).

3. A rod unreeling stand according to claim 2, wherein: locking mechanism is including sliding stopper (15) of setting in slide (8), stopper (15) are along its length direction keep away from the one end of support arm (2) and slide (8) inside fixed connection elastic component (16), stopper (15) middle part is fixed with driving lever (17), the shaping has a plurality of spacing holes (18) of pegging graft the complex with stopper (15) on support arm (2).

4. A rod unreeling stand according to claim 3, wherein: each limiting hole (18) is uniformly arranged at intervals along the length direction of the supporting arm (2), and a first inclined plane (19) is formed on one side, close to the support (1), of the limiting block (15) in the width direction.

5. A rod unreeling stand according to any one of claims 1-4, characterized in that: and one end of each support rod (3) far away from the hinged point is fixed with a first guide rod (4), and each first guide rod (4) is obliquely arranged from the support rod (3) to the support arm (2) along the length direction of the first guide rod.

6. A rod unreeling rack according to claim 5, wherein: two second inclined planes (5) are formed at one end, far away from the support rods (3), of each first guide rod (4), when each support rod (3) is in a contraction state, the second inclined planes (5) of the first guide rods (4) are respectively attached to the second inclined planes (5) of the adjacent first guide rods (4), and the first guide rods (4) form a frustum structure.

7. A rod unreeling rack according to claim 6, wherein: two handles (12) are hinged on the sliding seat (8), and a buckle (13) used for clamping the handles (12) is fixed on one side of the sliding seat (8) far away from the bracket (1); and a stop block (14) which is abutted against the side wall of the handle (12) is fixed on one side of the sliding seat (8) close to the bracket (1).

8. A rod unreeling rack according to claim 7, wherein: the support rod (3) is hinged with a second guide rod (6) and a sleeve (7) respectively, the second guide rod (6) and the sleeve (7) are arranged on two opposite side walls of the support rod (3) respectively, and the second guide rod (6) is in plug-in fit with the second sleeve (7) on the adjacent support rod (3).