CN216160620U

CN216160620U - Steel wire automatic flaw detection device capable of being turned and adjusted

Info

Publication number: CN216160620U
Application number: CN202121236407.6U
Authority: CN
Inventors: 李金泽
Original assignee: Suzhou Qihang Stainless Steel Products Co ltd
Current assignee: Suzhou Qihang Stainless Steel Products Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-04-01
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a steel wire automatic flaw detection device capable of being turned and adjusted, which comprises: copper wire positioning mechanism and mobile flaw detection mechanism, copper wire positioning mechanism includes the first holding head of arranging along the straight line on the workstation, first support piece and second holding head, rotatable the installing on first mounting bracket of first holding head, second holding head fixed mounting is on step motor's output shaft, copper wire one end centre gripping is in first holding head, relative other end centre gripping is in the second holding head, mobile flaw detection mechanism is including driving actuating cylinder and detector, it includes cylinder body and sliding seat to drive actuating cylinder, the cylinder body is on a parallel with copper wire positioning mechanism, cylinder body both ends are provided with position symmetric arrangement's position proximity switch, the detector passes through second mounting bracket fixed mounting on the sliding seat, the detector position corresponds the setting in the copper wire top. According to the steel wire automatic flaw detection device capable of being turned and adjusted, disclosed by the utility model, the steel wire detection is comprehensive, manual operation is not required in the detection process, and the steel wire detection efficiency is improved.

Description

Steel wire automatic flaw detection device capable of being turned and adjusted

Technical Field

The utility model belongs to the field of stainless steel wire production, and particularly relates to a steel wire automatic flaw detection device capable of being turned and adjusted.

Background

In the production process of the steel wire, the steel wires with different diameters are obtained by drawing. The steel wire often causes surface cracks in the drawing process, and a surface flaw detector is usually used for carrying out flaw detection test on the cracks on the surface of the steel wire in order to ensure the quality of the steel wire.

When the existing flaw detection device detects the surface of a steel wire, a detector can only detect the upper side surface of the steel wire, in order to realize comprehensive detection of the steel wire, the steel wire needs to be manually operated to rotate and turn over, then the detector detects again, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a copper wire automatic flaw detection device of adjustment can overturn, passes through the good back of copper wire positioning mechanism centre gripping with the copper wire both ends, and the device of detecting a flaw accomplishes the upset automatically and surveys, need not artificial intervention, improves detection efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme: a steel wire automatic flaw detection device capable of being turned and adjusted comprises: copper wire positioning mechanism and mobile flaw detection mechanism, copper wire positioning mechanism includes the first holding head of arranging along the straight line on the workstation, first support piece and second holding head, rotatable the installing on first mounting bracket of first holding head, first mounting bracket fixed mounting is on the workstation, second holding head fixed mounting is on step motor's output shaft, step motor fixed mounting is on the workstation, copper wire one end centre gripping is in first holding head, relative other end centre gripping is in the second holding head, mobile flaw detection mechanism is including driving actuating cylinder and detector, it includes cylinder body and sliding seat to drive actuating cylinder, cylinder body is on a parallel with copper wire positioning mechanism, cylinder body both ends are provided with the position proximity switch of position symmetry arrangement, the detector passes through second mounting bracket fixed mounting on the sliding seat, the detector position corresponds the setting in the copper wire top.

As a further description of the above technical solution:

first holding head includes the base plate, compresses tightly piece and lock nut, is provided with the through-hole on the base plate, and the copper wire is worn to locate the through-hole, compresses tightly the piece including compressing tightly terminal and screw rod, compresses tightly the terminal and wears to locate the base plate and the tip extends to the through-hole, lock nut threaded connection is on the screw rod.

As a further description of the above technical solution:

the bottom surface of the through hole is V-shaped, and the end part of the compression terminal is provided with a V-shaped notch.

As a further description of the above technical solution:

first mounting bracket is including installation piece, the outer body of rod and the interior body of rod, installation piece fixed mounting on the workstation, and outer body of rod fixed mounting is on the installation piece, and interior body of rod threaded connection is internal at the outer body of rod, on the connecting portion on body of rod top including the rotatable installation of first centre gripping head.

As a further description of the above technical solution:

the workbench is provided with a sliding groove parallel to the cylinder body, and the first supporting piece is connected in the sliding groove in a sliding mode.

As a further description of the above technical solution:

the first supporting piece comprises a base, a second supporting piece and rollers, the base is fixedly installed on the workbench, the second supporting piece is fixedly installed on the base through a fastening piece, the second supporting piece is Y-shaped, two rollers which are symmetrically arranged are arranged on a supporting arm of the second supporting piece, and the steel wire is placed on the rollers.

As a further description of the above technical solution:

the base is provided with a groove, the second supporting piece is connected in the groove in a sliding mode, a waist-shaped hole is formed in the bottom face of the groove, and the fastening piece penetrates through the waist-shaped hole.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the steel wire supporting device, two ends of a steel wire are fixed through a first clamping head and a second clamping head of a steel wire positioning mechanism respectively, and a plurality of first supporting pieces are arranged between the first clamping head and the second clamping head according to requirements to support the steel wire. When the flaw detection device is started to detect flaws, the sliding seat drives the detector to move on the cylinder body, and therefore the steel wire is detected. When the sliding seat moves to one end of the cylinder body, the sliding seat is detected by a position proximity switch at the end of the cylinder body, the position proximity switch controls the sliding seat to stop and move reversely (return), meanwhile, the stepping motor drives the steel wire to rotate 180 degrees through the second clamping head, and a detector detects the other side of the steel wire in the return process of the sliding seat; when the sliding seat moves to the other end of the cylinder body, the operation is repeated, the machine can be controlled to stop manually, the detection process is finished, and the detected steel wire is replaced. The steel wire detects comprehensively and need not manual operation in the testing process, improves steel wire detection efficiency.

2. In the utility model, the first clamping head and the second clamping head have the same structure. First holding head can fix a position the copper wire of different diameters through the bottom surface of through-hole "V" shape on the base plate and the V-shaped breach that compresses tightly terminal tip, and application scope is wide, and the practicality is strong.

3. According to the utility model, the steel wire is fully positioned by the steel wire positioning mechanism through the first clamping head with adjustable height and the first supporting piece which can slide and adjust the height, so that the flaw detection result is ensured to be accurate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a top view angle structure of a steel wire automatic flaw detector capable of being turned and adjusted.

Fig. 2 is a schematic structural diagram of a first clamping head in the steel wire automatic flaw detection device capable of being adjusted in a turnover mode.

FIG. 3 is a schematic diagram showing the change of the operation of the first clamping head in the automatic flaw detector capable of being adjusted by turning.

Fig. 4 is a schematic structural diagram of a first mounting rack in the automatic steel wire flaw detection device capable of being adjusted in a turnover mode.

Fig. 5 is a schematic structural diagram of a first support member in the automatic flaw detection device for steel wires capable of being adjusted in a turnover manner.

FIG. 6 is a schematic view showing the structure of a base in an automatic flaw detector for steel wires which can be turned and adjusted.

Fig. 7 is a schematic view showing the installation of a detector in the automatic flaw detector for steel wires which can be turned and adjusted.

Illustration of the drawings:

1. a steel wire positioning mechanism; 11. a first gripping head; 111. a substrate; 1111. a through hole; 112. A compression member; 1121. compressing the terminal; 1122. a screw; 1123. a v-shaped notch; 113. locking the nut; 12. a first support member; 121. a base; 1211. a groove; 1212. a kidney-shaped hole; 122. a second support member; 123. a roller; 13. a second gripping head; 14. a first mounting bracket; 141. mounting blocks; 142. an outer rod body; 143. an inner rod body; 15. a stepping motor; 2. moving a flaw detection mechanism; 21. a driving cylinder; 211. a cylinder body; 212. a sliding seat; 22. a detector; 23. a second mounting bracket; 3. a work table; 31. a chute; 4. a steel wire; 5. a position proximity switch; 6. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a steel wire automatic flaw detection device capable of being turned and adjusted comprises: the steel wire positioning mechanism 1 comprises a first clamping head 11, a first supporting piece 12 and a second clamping head 13 which are linearly arranged on a workbench 3, the first clamping head 11 is rotatably arranged on a first mounting frame 14, the first mounting frame 14 is fixedly arranged on the workbench 3, the second clamping head 13 is fixedly arranged on an output shaft of a stepping motor 15, the stepping motor 15 is fixedly arranged on the workbench 3, one end of a steel wire 4 is clamped in the first clamping head 11, the other opposite end is clamped in the second clamping head 13, the mobile flaw detection mechanism 2 comprises a driving cylinder 21 and a detector 22, the driving cylinder 21 comprises a cylinder body 211 and a sliding seat 212, the cylinder body 211 is parallel to the steel wire positioning mechanism 1, position proximity switches 5 which are symmetrically arranged at two ends of the cylinder body 211, the detector 22 is fixedly arranged on the sliding seat 212 through a second mounting frame 23, the detector 22 is correspondingly arranged above the steel wire 4.

The first clamping head 11 comprises a substrate 111, a pressing part 112 and a lock nut 113, wherein a through hole 1111 is formed in the substrate 111, the steel wire 4 penetrates through the through hole 1111, the pressing part 112 comprises a pressing terminal 1121 and a screw rod 1122, the pressing terminal 1121 penetrates through the substrate 111, the end of the pressing terminal is extended to the through hole 1111, and the lock nut 113 is in threaded connection with the screw rod 1122. The pressing member 112 presses the steel wire 4 against the bottom surface of the through hole 1111 through the pressing terminal 1121, and the position of the pressing member 112 is fixed by the lock nut 113.

The bottom surface of the through hole 1111 is V-shaped, and a V-shaped notch 1123 is formed at the end of the pressing terminal 1121. The bottom surface of the "V" shape of the through hole 1111 is engaged with the V-shaped notch 1123 at the end of the pressing terminal 1121, so that steel wires 4 with different diameters can be positioned.

The first mounting frame 14 comprises a mounting block 141, an outer rod 142 and an inner rod 143, the mounting block 141 is fixedly mounted on the workbench 3, the outer rod 142 is fixedly mounted on the mounting block 141, the inner rod 143 is screwed in the outer rod 142, and the first clamping head 11 is rotatably mounted on a connecting portion at the top end of the inner rod 143. The first mounting frame 14 is height-adjustable by the threaded connection of the outer rod 142 and the inner rod 143, which facilitates flexible adjustment according to the mounting height of the second clamping head 13,

the worktable 3 is provided with a slide groove 31 parallel to the cylinder body 211, and the first support 12 is slidably connected in the slide groove 31. The first supporting member 12 is slidably connected to the working table 3, and can be slidably adjusted in position as required to ensure the supporting effect on the steel wire 4.

The first supporting member 12 includes a base 121, a second supporting member 122 and rollers 123, the base 121 is fixedly mounted on the working table 3, the second supporting member 122 is fixedly mounted on the base 121 through a fastener 6, the second supporting member 122 is "Y" shaped, two rollers 123 are symmetrically arranged on a supporting arm 1221 of the second supporting member 122, and the steel wire 4 is placed on the rollers 123.

The base 121 is provided with a groove 1211, the second supporting member 122 is slidably connected in the groove 1211, a waist-shaped hole 1212 is formed on a bottom surface of the groove 1211, and the fastening member 6 passes through the waist-shaped hole 1212. The second supporting member 122 is adjustable in installation height through the waist-shaped hole 1212, so that the diameters of the steel wires 4 are different, the supporting height is flexibly adjusted, and the supporting effect on the steel wires 4 is guaranteed.

The working principle is as follows: the copper wire both ends are fixed through first holding head of copper wire positioning mechanism, second holding head respectively, set up the first support piece of a plurality of according to the demand in the middle of first holding head and the second holding head and carry out the bearing to the copper wire. When the flaw detection device is started to detect flaws, the sliding seat drives the detector to move on the cylinder body, and therefore the steel wire is detected. When the sliding seat moves to one end of the cylinder body, the sliding seat is detected by a position proximity switch at the end of the cylinder body, the position proximity switch controls the sliding seat to stop and move reversely (return), meanwhile, the stepping motor drives the steel wire to rotate 180 degrees through the second clamping head, and a detector detects the other side of the steel wire in the return process of the sliding seat; when the sliding seat moves to the other end of the cylinder body, the operation is repeated, the machine can be controlled to stop manually, the detection process is finished, and the detected steel wire is replaced. The steel wire detects comprehensively and need not manual operation in the testing process, improves steel wire detection efficiency. The first clamping head and the second clamping head are consistent in structure. First holding head can fix a position the copper wire of different diameters through the bottom surface of through-hole "V" shape on the base plate and the V-shaped breach that compresses tightly terminal tip, and application scope is wide, and the practicality is strong. Through the first clamping head with adjustable height and the first supporting piece which can slide and can adjust the height, the steel wire positioning mechanism fully positions the steel wire, and the accuracy of a flaw detection result is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a steel wire automatic flaw detection device that can overturn and adjust which characterized in that includes: the steel wire positioning mechanism (1) comprises a first clamping head (11), a first supporting piece (12) and a second clamping head (13) which are arranged on a workbench (3) along a straight line, the first clamping head (11) is rotatably installed on a first installation frame (14), the first installation frame (14) is fixedly installed on the workbench (3), the second clamping head (13) is fixedly installed on an output shaft of a stepping motor (15), the stepping motor (15) is fixedly installed on the workbench (3), one end of a steel wire (4) is clamped in the first clamping head (11), the other opposite end of the steel wire is clamped in the second clamping head (13), the mobile flaw detection mechanism (2) comprises a driving cylinder (21) and a detector (22), the driving cylinder (21) comprises a cylinder body (211) and a sliding seat (212), cylinder body (211) are on a parallel with copper wire positioning mechanism (1), cylinder body (211) both ends are provided with position proximity switch (5) that position symmetry arranged, detector (22) are in through second mounting bracket (23) fixed mounting on sliding seat (212), detector (22) position corresponds the setting and is in copper wire (4) top.

2. The steel wire automatic flaw detection device capable of being overturned and adjusted according to claim 1, wherein the first clamping head (11) comprises a base plate (111), a pressing member (112) and a locking nut (113), a through hole (1111) is formed in the base plate (111), the steel wire (4) is arranged in the through hole (1111) in a penetrating mode, the pressing member (112) comprises a pressing terminal (1121) and a screw rod (1122), the pressing terminal (1121) is arranged in the base plate (111) in a penetrating mode, the end portion of the pressing terminal extends to the through hole (1111), and the locking nut (113) is in threaded connection with the screw rod (1122).

3. The steel wire automatic flaw detection device capable of being overturned and adjusted according to claim 2, wherein the bottom surface of the through hole (1111) is in a V shape, and a V-shaped notch (1123) is formed at the end of the pressing terminal (1121).

4. A reversible adjustable steel wire automatic flaw detection device according to claim 1, wherein the first mounting rack (14) comprises a mounting block (141), an outer rod body (142) and an inner rod body (143), the mounting block (141) is fixedly mounted on the worktable (3), the outer rod body (142) is fixedly mounted on the mounting block (141), the inner rod body (143) is screwed in the outer rod body (142), and the first clamping head (11) is rotatably mounted on a connecting part at the top end of the inner rod body (143).

5. A reversible adjustable steel wire automatic flaw detection device according to claim 1, wherein a sliding chute (31) parallel to the cylinder body (211) is arranged on the working table (3), and the first support member (12) is slidably connected in the sliding chute (31).

6. A reversible adjustable steel wire automatic flaw detection device according to claim 1 or 5, characterized in that the first support member (12) comprises a base (121), a second support member (122) and rollers (123), the base (121) is fixedly installed on the worktable (3), the second support member (122) is fixedly installed on the base (121) through fasteners (6), the second support member (122) is Y-shaped, two rollers (123) are symmetrically arranged on a support arm (1221) of the second support member (122), and the steel wire (4) is placed on the rollers (123).

7. A reversible adjustable steel wire automatic flaw detection device according to claim 6, characterized in that the base (121) is provided with a groove (1211), the second support member (122) is slidably connected in the groove (1211), a waist-shaped hole (1212) is provided on the bottom surface of the groove (1211), and the fastening member (6) passes through the waist-shaped hole (1212).