Oxide peeling device

Abstract

The present invention discloses an oxide scale peeling device, including a base, an elbow cover and a twist cover, a circular iron block is provided on one side of the top of the base, the bottom of the circular iron block is fixedly connected to the base by bolts, a guide pin is fixedly connected to the center of the circular iron block, the top of the guide pin is higher than the circular iron block, a first open slot is provided on one side of the top of the circular iron block, and a bending slot is provided on the side of the top of the circular iron block away from the first open slot. The present invention bends both ends of the fixed-length wire by ninety degrees by rotating the elbow cover relative to the circular iron block, and fixes the bending part of one end of the wire between the elbow cover and the circular iron block so as not to rotate, and the bending part of the other end is driven to rotate by the twist cover, so that the wire is twisted as a whole, and the twisting of the wire causes the deformation of the base layer, resulting in the shedding of the surface oxide scale, forming various debris, and the oxide scale shedding situation is compared with the sample, so as to obtain the surface quality judgment of the wire.

Description

Technical Field

[0001] The invention relates to the technical field of wire material detection, and in particular to an oxide scale peeling device. Background Art

[0002] The finished wire produced by the steel rolling mill has surface quality requirements, and the presence of surface oxide scale will affect the customer's secondary processing of the wire.

[0003] Therefore, it is necessary to detect the amount of oxide scale on the wire surface, the size of the blocks, and whether the oxide scale is easy to fall off. To detect the above three indicators, it is necessary to peel off the oxide scale on the wire surface, but the prior art lacks a device that can quickly and effectively peel off the oxide scale on the wire surface.

[0004] Therefore, it is necessary to invent a kind of oxide skin peeling device to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide an oxide scale peeling device, which can bend both ends of a fixed-length wire by 90 degrees by rotating the elbow cover relative to the round iron block, and fix the bent part of one end of the wire between the elbow cover and the round iron block so that it cannot rotate, and the bent part of the other end is driven by the twisting cover to rotate, so that the wire is twisted as a whole. The twisting of the wire causes the base layer to deform, resulting in the shedding of the surface oxide scale, forming various debris. By comparing the oxide scale shedding situation with the sample, the surface quality of the wire can be judged to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an oxide scale peeling device, comprising a base, an elbow cover and a twisting cover, a circular iron block is provided on one side of the top of the base, the bottom end of the circular iron block is fixedly connected to the base by bolts, a guide pin is fixedly connected to the center position of the circular iron block, the top end of the guide pin is higher than the circular iron block, a first opening groove is provided on one side of the top of the circular iron block, a bending groove is provided on the side of the top of the circular iron block away from the first opening groove, the first opening groove is connected to the bending groove, the bending groove is semicircular, a positioning pin is provided on one side of the circular iron block, an open iron block is provided on the side of the top of the base away from the circular iron block, one side of the bottom end of the open iron block is fixedly connected to the base by bolts, and a second opening groove is provided inside the open iron block;

[0007] The elbow cover is cylindrical, a guide through hole is provided inside the elbow cover, the guide through hole is provided at the center of the elbow cover, a bias pin is fixedly connected to one side of the bottom end of the elbow cover, and a positioning groove is provided on one side of the outer wall of the elbow cover;

[0008] The twist cover is cylindrical, and an iron plate is arranged inside the twist cover. Both ends of the iron plate are fixedly connected to the inner wall of the twist cover. The number of the iron plates is set to two, and a gap is arranged between the two iron plates. The two iron plates are distributed in parallel, and a sleeve groove is opened at the bottom end of the twist cover.

[0009] Preferably, the second opening slot is coaxially distributed with the first opening slot.

[0010] Preferably, the inner side of the guide through hole matches the guide pin.

[0011] Preferably, a slot is provided on an outer wall of one side of the circular iron block, and one side of the bottom end of the positioning pin is movably connected to the circular iron block through the slot, and one side of the top end of the positioning pin matches the positioning groove.

[0012] Preferably, a first handle is fixedly connected to an outer wall on one side of the elbow cover.

[0013] Preferably, the inner side of the sleeve groove matches the open iron block.

[0014] Preferably, a second handle is fixedly connected to an outer wall on one side of the twist cover.

[0015] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0016] By setting a base, an elbow cover and a twist cover, the fixed-length wire is placed on the base, and the two ends of the fixed-length wire are bent 90 degrees by rotating the elbow cover relative to the round iron block, and the bent part of one end of the wire is fixed between the elbow cover and the round iron block and cannot be rotated, and the bent part of the other end is driven to rotate by two iron plates, and then the wire is twisted as a whole. The twisting of the wire causes the base layer to deform, resulting in the shedding of the surface oxide scale, forming various debris. The oxide scale shedding situation is compared with the sample, and the surface quality of the wire can be judged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A top view of the base of the present invention;

[0019] Figure 2 It is a partial cross-sectional view of the front side of the base of the present invention;

[0020] Figure 3 It is a front view of the elbow cover of the present invention;

[0021] Figure 4 A top view of the elbow cover of the present invention;

[0022] Figure 5 It is a schematic diagram of the overall structure of the elbow cover of the present invention;

[0023] Figure 6 It is a schematic diagram of the connection structure of the elbow cover, the round iron block and the positioning pin of the present invention;

[0024] Figure 7 It is a front cross-sectional view of the twist cover of the present invention;

[0025] Figure 8 It is a top view of the twist cover of the present invention.

[0026] Description of reference numerals:

[0027] 1 base, 2 elbow cover, 3 twist cover, 4 round iron block, 5 guide pin, 6 first opening slot, 7 bending slot, 8 positioning pin, 9 opening iron block, 10 second opening slot, 11 guide through hole, 12 offset pin, 13 positioning slot, 14 iron plate, 15 sleeve slot, 16 first handle, 17 second handle. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The present invention provides Figure 1-8 The oxide scale peeling device shown comprises a base 1, an elbow cover 2 and a twist cover 3, a circular iron block 4 is provided on one side of the top of the base 1, the bottom end of the circular iron block 4 is fixedly connected to the base 1 by bolts, a guide pin 5 is fixedly connected to the center of the circular iron block 4, the top end of the guide pin 5 is higher than the circular iron block 4, a first opening groove 6 is provided on one side of the top of the circular iron block 4, a bending groove 7 is provided on the side of the top of the circular iron block 4 away from the first opening groove 6, the first opening groove 6 is communicated with the bending groove 7, the bending groove 7 is semicircular, a positioning pin 8 is provided on one side of the circular iron block 4, an open iron block 9 is provided on the side of the top of the base 1 away from the circular iron block 4, the bottom end of the open iron block 9 is fixedly connected to the base 1 by bolts, and a second opening groove 10 is provided inside the open iron block 9;

[0030] The elbow cover 2 is cylindrical, and a guide through hole 11 is opened inside the elbow cover 2. The guide through hole 11 is set at the center of the elbow cover 2. A bias pin 12 is fixedly connected to one side of the bottom end of the elbow cover 2, and a positioning groove 13 is opened on the outer wall of one side of the elbow cover 2.

[0031] The twist cover 3 is cylindrical, and an iron plate 14 is provided inside the twist cover 3. Both ends of the iron plate 14 are fixedly connected to the inner wall of the twist cover 3. The number of the iron plates 14 is set to two, and a gap is provided between the two iron plates 14. The two iron plates 14 are distributed in parallel, and a sleeve groove 15 is opened at the bottom end of the twist cover 3.

[0032] Furthermore, in the above technical solution, the second opening groove 10 is coaxially distributed with the first opening groove 6 , and the fixed-length wire is placed on the base 1 , with one end of the wire in the second opening groove 10 , and the other end of the wire extends into the bending groove 7 through the first opening groove 6 .

[0033] Furthermore, in the above technical solution, the inner side of the guide through hole 11 matches the guide pin 5 , and the guide pin 5 is inserted into the guide through hole 11 , so that the elbow cover 2 covers the top of the circular iron block 4 .

[0034] Furthermore, in the above technical solution, a slot is provided on the outer wall of one side of the circular iron block 4, and the bottom end of the positioning pin 8 is movably connected to the circular iron block 4 through the slot, and the top end of the positioning pin 8 matches the positioning groove 13. The top end of the positioning pin 8 is inserted into the positioning groove 13, and the bottom end is inserted into the circular iron block 4, thereby fixing the elbow cover 2 to the top of the circular iron block 4.

[0035] Furthermore, in the above technical solution, a first handle 16 is fixedly connected to the outer wall of one side of the elbow cover 2, and the first handle 16 is operated to facilitate driving the twist cover 3 to rotate.

[0036] Furthermore, in the above technical solution, the inner side of the sleeve groove 15 matches the open iron block 9 , and the twist cover 3 can be sleeved on one side of the open iron block 9 through the sleeve groove 15 .

[0037] Furthermore, in the above technical solution, a second handle 17 is fixedly connected to the outer wall of one side of the twist cover 3 , and the second handle 17 is operated to drive the twist cover 3 to rotate.

[0038] The specific implementation method is as follows: when peeling off the oxide scale on the surface of the wire, first place the fixed-length wire on the base 1, one end of the wire is in the second open groove 10, and the other end of the wire extends into the bending groove 7 through the first open groove 6. The guide through hole 11 inside the elbow cover 2 matches the guide pin 5, and the guide pin 5 is inserted into the guide through hole 11, so that the elbow cover 2 covers the top of the round iron block 4, and the bottom end of the offset pin 12 extends into the bending groove 7. At this time, the wire is in one end inside the bending groove 7. The first end of the wire is clamped between the offset pin 12 and the guide pin 5, and the first handle 16 is turned to drive the elbow cover 2 to rotate. When the elbow cover 2 rotates, the offset pin 12 is driven to rotate inside the bending groove 7. The offset pin 12 rotates 90 degrees relative to the guide pin 5, so that one end of the wire can be bent 90 degrees. The elbow cover 2 is taken out from the top of the round iron block 4, and the other end of the wire is bent 90 degrees. When the bending of the other end of the wire is completed, do not reset the elbow cover 2 at this time, and insert the positioning pin 8 on one side of the round iron block 4 into the bending groove 7. The wire is then twisted and locked in place by the two locking cams 14 so that the threaded portion 10 can be locked in place by the locking cams 14.

[0039] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An oxide scale peeling device, comprising a base (1), an elbow cover (2) and a twist cover (3), characterized in that: A circular iron block (4) is provided on one side of the top of the base (1), and the bottom of the circular iron block (4) is fixedly connected to the base (1) by bolts. A guide pin (5) is fixedly connected to the center of the circular iron block (4), and the top of the guide pin (5) is higher than the circular iron block (4). A first opening groove (6) is provided on one side of the top of the circular iron block (4), and a bending groove (7) is provided on the side of the top of the circular iron block (4) away from the first opening groove (6). The first opening groove (6) is connected to the bending groove (7), and the bending groove (7) is semicircular. A positioning pin (8) is provided on one side of the circular iron block (4), and an opening iron block (9) is provided on the side of the top of the base (1) away from the circular iron block (4). The bottom of the opening iron block (9) is fixedly connected to the base (1) by bolts, and a second opening groove (10) is provided inside the opening iron block (9); The elbow cover (2) is cylindrical, a guide through hole (11) is provided inside the elbow cover (2), the guide through hole (11) is provided at the center of the elbow cover (2), a biasing pin (12) is fixedly connected to one side of the bottom end of the elbow cover (2), and a positioning groove (13) is provided on one side of the outer wall of the elbow cover (2); The twist cover (3) is cylindrical, an iron plate (14) is provided inside the twist cover (3), both ends of the iron plate (14) are fixedly connected to the inner wall of the twist cover (3), the number of the iron plates (14) is set to two, a gap is provided between the two iron plates (14), the two iron plates (14) are arranged in parallel, and a sleeve groove (15) is provided at the bottom end of the twist cover (3); The inner side of the guide through hole (11) matches the guide pin (5), and the guide pin (5) is inserted into the guide through hole (11), so that the elbow cover (2) covers the top of the round iron block (4); The second opening groove (10) and the first opening groove (6) are coaxially distributed; A slot is provided on the outer wall of one side of the circular iron block (4), and one side of the bottom end of the positioning pin (8) is movably plugged into the circular iron block (4) through the slot, and one side of the top end of the positioning pin (8) matches the positioning groove (13).

2. The oxide scale peeling device according to claim 1, characterized in that: A first handle (16) is fixedly connected to an outer wall on one side of the elbow cover (2).

3. The oxide scale peeling device according to claim 1, characterized in that: The inner side of the sleeve groove (15) matches the open iron block (9).

4. The oxide scale peeling device according to claim 1, characterized in that: A second handle (17) is fixedly connected to an outer wall on one side of the twist cover (3).

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