Metal bending performance detection device

Abstract

The utility model discloses a metal bending performance detection device, which comprises a main body, a clamping mechanism and a limiting mechanism, and is characterized in that the main body comprises a base, the rear side of the base is fixedly connected with a mounting batten, the front side of the mounting batten is fixedly connected with a connecting column, the outer side of the connecting column is rotatably sleeved with a rotating cylinder, and the side wall of the rotating cylinder is fixedly connected with a pressing rod; the front side of the pressing rod is fixedly connected with a connecting block, the front side of the connecting block is fixedly connected with a guide sleeve, the side wall of the guide sleeve is provided with a threaded through hole and is in threaded connection with a threaded knob, the clamping mechanism is fixedly connected to the top of the base and is used for clamping a metal wire, and the limiting mechanism comprises two sets of guide rails. The rotating range of the pressing rod can be adjusted by the device, the bending angle of the metal wire by the device is adjusted, the use is flexible, the credibility of a test result is improved, only the button cap needs to be rotated when the limiting mechanism is used, the operation is simple, and the use is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of metal detection, in particular to a metal bending performance detection device. Background Art

[0002] The bending performance of metal wire is one of the important indicators for evaluating its mechanical properties. It reflects the ability of metal wire to bend and deform without breaking or being seriously damaged when subjected to bending stress. The method for testing the bending performance of metal wire is generally to repeatedly bend the wire until it breaks, and its bending performance is judged based on the number of repeated bends.

[0003] Metal wire bending performance testing equipment includes manual and automatic types. For manual equipment, the bending angle of each time can generally only be judged subjectively by humans, or the bending can only be performed at a fixed angle. It is not flexible enough and the test results have large errors. Therefore, a metal bending performance testing device is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the problems of the above-mentioned metal bending performance detection device, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a metal bending performance detection device, which is used to solve the problems that the current manual metal wire bending performance testing equipment can only judge the bending angle each time by human subjective judgment, and the test results have large errors.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a metal bending performance detection device, comprising:

[0008] The main body includes a base, a mounting strip is fixedly connected to the rear side of the base, a connecting column is fixedly connected to the front side of the mounting strip, a rotating cylinder is rotatably sleeved on the outer side of the connecting column, a pressure rod is fixedly connected to the side wall of the rotating cylinder, a connecting block is fixedly connected to the front side of the connecting block, a guide sleeve is fixedly connected to the side wall of the guide sleeve, a threaded through hole is opened on the side wall of the guide sleeve and a threaded knob is threadedly connected to the guide sleeve;

[0009] A clamping mechanism, fixedly connected to the top of the base, for clamping the metal wire;

[0010] The limiting mechanism includes two groups of guide rails, and the two groups of guide rails are symmetrically fixedly connected to the two sides of the back of the mounting slats. A sliding slat is slidably connected between the two groups of guide rails, and two groups of secondary slide grooves are horizontally opened on the front side of the sliding slats. The inner sides of the two groups of secondary slide grooves are slidably connected with secondary sliders, and the two groups of secondary sliders are fixedly connected to the limiting columns. Two groups of arc-shaped sliding holes are symmetrically opened on the surface of the mounting slats, and the arc centers of the two groups of arc-shaped sliding holes are coincident with the axis of the connecting column. The two groups of limiting columns respectively pass through the two groups of arc-shaped sliding holes, and the rear side of the mounting slats is also fixedly connected with an adjustment component for adjusting the height of the sliding slats.

[0011] As a preferred solution of a metal bending performance testing device described in the utility model, wherein: the clamping mechanism includes a fixed clamping block, the fixed clamping block is fixedly connected to the top of the base, the top of the base is provided with a first-level slide groove along the length direction, the inner side of the first-level slide groove is slidably connected with a first-level slider, the top of the first-level slider is fixedly connected to the sliding clamping block, and the top of the base is also fixedly connected to a fixed strip, the fixed strip is arranged on the side of the sliding block facing away from the fixed clamping block, the fixed strip board surface is provided with a threaded hole and is threadedly connected with a T-shaped screw, the T-shaped screw passes through the fixed strip and is rotatably connected to the sliding clamping block, and the guide sleeve is positioned directly between the fixed clamping block and the sliding clamping block.

[0012] As a preferred solution of the metal bending performance detection device described in the utility model, the adjustment component includes connecting strips and adjusting screws, and the connecting strips are provided in two groups. The two groups of connecting strips are fixedly connected to the mounting strips and are respectively located on the upper and lower sides of the sliding strips. The adjusting screw passes through the two groups of connecting strips and is threadedly connected to the two groups of connecting strips. The sliding strip is provided with a threaded hole at a position opposite to the adjusting screw and is threadedly connected to the adjusting screw.

[0013] As a preferred solution of the metal bending performance detection device described in the utility model, the top of the adjusting screw is also fixedly connected to a button cap, and the outer side of the button cap has anti-slip grooves.

[0014] As a preferred solution of the metal bending performance detection device described in the present invention, the top of the pressure rod is also fixedly connected to a handle, and the outer side of the handle has anti-slip grooves.

[0015] As a preferred solution of the metal bending performance detection device described in the utility model, wherein: the front side of the installation strip is provided with an angle scale line around the connecting column, and the zero scale of the angle scale line is located in the middle position.

[0016] The beneficial effects of the utility model are as follows: by setting a limit mechanism, the device can adjust the rotation range of the pressure rod, thereby realizing the bending angle of the metal wire by the adjustment device, which is flexible to use and improves the credibility of the test results. When using the limit mechanism, only the button cap needs to be rotated, which is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of a metal bending performance detection device of the present invention.

[0019] Figure 2 This is a schematic diagram of the rear three-dimensional structure of a metal bending performance detection device of the present invention.

[0020] Figure 3 This is a schematic diagram of the top structure of a metal bending performance detection device of the present utility model.

[0021] Figure 4 This is a partial structural diagram of the limiting mechanism of a metal bending performance detection device of the present utility model.

[0022] Description of the drawings: 100, main body; 101, base; 101a, primary slide; 102, mounting slat; 102a, arc-shaped slide hole; 103, connecting column; 104, rotating drum; 105, pressure rod; 106, connecting block; 107, guide sleeve; 108, threaded knob; 109, handle; 200, clamping mechanism; 201, fixed clamping block; 202, primary slider; 203, sliding clamping block; 204, fixed slat; 205, T-shaped screw; 300, limiting mechanism; 301, guide rail; 302, sliding slat; 302a, secondary slide; 303, secondary slider; 304, limiting column; 305, connecting slat; 306, adjusting screw; 307, button cap. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0027] Reference Figure 1-Figure 4 , is an embodiment of the present utility model, which provides a metal bending performance detection device, comprising:

[0028] The main body 100 includes a base 101. A mounting strip 102 is fixedly connected to the rear side of the base 101. A connecting column 103 is fixedly connected to the front side of the mounting strip 102. A rotating cylinder 104 is rotatably sleeved on the outer side of the connecting column 103. A pressure rod 105 is fixedly connected to the side wall of the rotating cylinder 104. A connecting block 106 is fixedly connected to the front side of the pressure rod 105. A guide sleeve 107 is fixedly connected to the front side of the connecting block 106. A threaded through hole is formed in the side wall of the guide sleeve 107 and a threaded knob 108 is threadedly connected to the threaded through hole.

[0029] The clamping mechanism 200 is fixedly connected to the top of the base 101 and is used to clamp the metal wire;

[0030] The limiting mechanism 300 includes a guide rail 301. The guide rail 301 is provided with two groups. The two groups of guide rails 301 are symmetrically fixedly connected to the two sides of the back of the mounting strip 102. A sliding strip 302 is slidably connected between the two groups of guide rails 301. Two groups of secondary sliding grooves 302a are horizontally opened on the front side of the sliding strip 302. The inner sides of the two groups of secondary sliding grooves 302a are slidably connected with secondary sliders 303. The two groups of secondary sliders 303 are fixedly connected to the limiting column 304. The mounting strip 102 plate surface is symmetrically provided with two groups of arc-shaped sliding holes 102a. The arc centers of the two groups of arc-shaped sliding holes 102a coincide with the axis of the connecting column 103. The two groups of limiting The positioning posts 304 pass through two groups of arc-shaped sliding holes 102a respectively, and the rear side of the mounting slats 102 is also fixedly connected to an adjustment component for adjusting the height of the sliding slats 302. The adjustment component includes connecting slats 305 and adjusting screws 306. There are two groups of connecting slats 305. The two groups of connecting slats 305 are fixedly connected to the mounting slats 102 and are respectively located on the upper and lower sides of the sliding slats 302. The adjusting screws 306 pass through the two groups of connecting slats 305 and are threadedly connected to the two groups of connecting slats 305. A threaded hole is opened in the position of the sliding slats 302 opposite the adjusting screws 306 and is threadedly connected to the adjusting screws 306.

[0031] The clamping mechanism 200 includes a fixed clamping block 201, which is fixedly connected to the top of the base 101. A first-level slide groove 101a is provided on the top of the base 101 along the length direction. A first-level slider 202 is slidably connected to the inner side of the first-level slide groove 101a. A sliding clamping block 203 is fixedly connected to the top of the first-level slider 202. A fixed slat 204 is also fixedly connected to the top of the base 101. The fixed slat 204 is arranged on the side of the sliding clamping block 203 facing away from the fixed clamping block 201. A threaded hole is provided on the surface of the fixed slat 204 and is threadedly connected to a T-shaped screw 205. The T-shaped screw 205 passes through the fixed slat 204 and is rotatably connected to the sliding clamping block 203. The guide sleeve 107 is located directly between the fixed clamping block 201 and the sliding clamping block 203.

[0032] Among them, a button cap 307 is fixedly connected to the top of the adjusting screw 306, and the button cap 307 is used to facilitate the rotation of the adjusting screw 306. A handle 109 is also fixedly connected to the top of the pressure rod 105, and the handle 109 is used to improve the operating feel. The outside of the button cap 307 has anti-slip grooves, and the outside of the handle 109 has anti-slip grooves. The anti-slip grooves are used to prevent slipping during use.

[0033] It should be noted that an angle scale line is provided around the connecting column 103 on the front side of the mounting strip 102 , and the zero scale of the angle scale line is located in the middle position. The angle scale line is used to improve the adjustment accuracy of the device.

[0034] Working principle: Turn the button cap 307, and the button cap 307 drives the adjusting screw 306 to rotate. When the adjusting screw 306 rotates, the sliding strip 302 is driven to move upward or downward according to the direction of rotation. When the sliding strip 302 moves, the two sets of arc-shaped sliding holes 102a push against the two sets of limiting posts 304 respectively. The two sets of limiting posts 304 slide along the two sets of arc-shaped sliding holes 102a respectively. The distance between the two sets of arc-shaped sliding holes 102a changes, so that the movable range of the pressure rod 105 changes. The pressure rod 105 is turned so that it presses against a set of limiting posts 304. The degree of the scale facing the pressure rod 105 at this time can be observed to determine the angle at which the device can bend the metal wire, and the appropriate bending angle can be adjusted as needed.

[0035] Pass the metal wire through the guide sleeve 107 and rotate the T-shaped screw 205. Since the sliding clamp 203 clamps the first-level slider 202, the first-level slider 202 cannot rotate, and the sliding clamp 203 fixed to the first-level slider 202 cannot rotate. Therefore, when the T-shaped screw 205 rotates, it will drive the sliding clamp 203 to move closer to or away from the fixed clamp 201 according to the rotation direction. The metal wire is clamped by the sliding clamp 203 and the fixed clamp 201, and the threaded knob 108 is screwed inward to make the threaded knob 108 press against the metal wire. The metal wire is fixed, and the pressure rod 105 is pulled left and right to repeatedly bend the metal wire according to the set angle.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A metal bending performance detection device, characterized in that: include: A main body (100) comprises a base (101), wherein the rear side of the base (101) is fixedly connected to a mounting strip (102), the front side of the mounting strip (102) is fixedly connected to a connecting column (103), the outer side of the connecting column (103) is rotatably sleeved with a rotating drum (104), the side wall of the rotating drum (104) is fixedly connected to a pressure rod (105), the front side of the pressure rod (105) is fixedly connected to a connecting block (106), the front side of the connecting block (106) is fixedly connected to a guide sleeve (107), and the side wall of the guide sleeve (107) is provided with a threaded through hole and is threadedly connected to a threaded knob (108); A clamping mechanism (200), the clamping mechanism (200) being fixedly connected to the top of the base (101) and being used for clamping the metal wire; The limiting mechanism (300) includes a guide rail (301), wherein the guide rail (301) is provided with two groups, and the two groups of guide rails (301) are symmetrically fixedly connected to the two sides of the back of the mounting strip (102), a sliding strip (302) is slidably connected between the two groups of guide rails (301), and two groups of secondary sliding grooves (302a) are horizontally opened on the front side of the sliding strip (302), and the inner sides of the two groups of secondary sliding grooves (302a) are slidably connected to the secondary sliders (303). The two groups of secondary sliders (303) are fixedly connected to the limiting columns (304), the surface of the mounting strip (102) is symmetrically provided with two groups of arc-shaped sliding holes (102a), the arc centers of the two groups of arc-shaped sliding holes (102a) are arranged to coincide with the axis of the connecting column (103), the two groups of limiting columns (304) respectively pass through the two groups of arc-shaped sliding holes (102a), and the rear side of the mounting strip (102) is also fixedly connected with an adjustment component for adjusting the height of the sliding strip (302).

2. The metal bending performance detection device according to claim 1, characterized in that: The clamping mechanism (200) includes a fixed clamping block (201), the fixed clamping block (201) is fixedly connected to the top of the base (101), the top of the base (101) is provided with a first-level slide groove (101a) along the length direction, the inner side of the first-level slide groove (101a) is slidably connected to a first-level slider (202), the top of the first-level slider (202) is fixedly connected to a sliding clamping block (203), and the top of the base (101) is also fixedly connected to a fixed strip (204), the fixed strip (204) is arranged on the side of the sliding clamping block (203) facing away from the fixed clamping block (201), the fixed strip (204) has a threaded hole and is threadedly connected to a T-shaped screw (205), the T-shaped screw (205) passes through the fixed strip (204) and is rotatably connected to the sliding clamping block (203), and the guide sleeve (107) is located between the fixed clamping block (201) and the sliding clamping block (203).

3. The metal bending performance detection device according to claim 1, characterized in that: The adjustment assembly includes a connecting slat (305) and an adjusting screw (306), and the connecting slat (305) is provided in two groups. The two groups of connecting slats (305) are fixedly connected to the mounting slat (102) and are respectively located on the upper and lower sides of the sliding slat (302). The adjusting screw (306) passes through the two groups of connecting slats (305) and is threadedly connected to the two groups of connecting slats (305). The sliding slat (302) is provided with a threaded hole at a position opposite to the adjusting screw (306) and is threadedly connected to the adjusting screw (306).

4. The metal bending performance detection device according to claim 3, characterized in that: The top of the adjusting screw (306) is also fixedly connected to a button cap (307), and the outer side of the button cap (307) has anti-slip grooves.

5. The metal bending performance detection device according to claim 1, characterized in that: The top of the pressure rod (105) is also fixedly connected to a handle (109), and the outer side of the handle (109) has anti-slip grooves.

6. The metal bending performance detection device according to claim 1, characterized in that: An angle scale line is provided on the front side of the installation strip (102) around the connecting column (103), and the zero scale line of the angle scale line is located in the middle position.

Images