Beryllium copper rod curvature detection device

Abstract

The utility model relates to the technical field of beryllium copper rod detection, and discloses a beryllium copper rod curvature detection device, which comprises a supporting base, a first connecting block fixedly connected to the upper side of the supporting base, two fixing blocks symmetrically and fixedly connected to the upper side of the first connecting block, and a rotary clamping structure arranged on the side surface of each fixing block. The upper sides of the two fixing blocks are fixedly connected with fixing plates, and the sides, corresponding to each other, of the two fixing plates are fixedly connected with a mounting frame. According to the beryllium copper bar detection device, the first detection structure and the two second detection structures can be in a state of being perpendicular to the beryllium copper bar through rotation of the sliding disc, and at the moment, the first detection structure is in contact with the beryllium copper bar to push the sliding disc; the sliding disc drives the first detection structure to move on the surface of the beryllium copper rod, and the curvature of the beryllium copper rod is visually detected by observing the jumping change of the first detector, so that the detection is more specific, and the situation that defective products flow into the market is reduced.

Description

Technical Field

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

[0002] Beryllium copper alloy combines excellent mechanical properties, physical properties and chemical properties. After heat treatment, it has high strength limit, elastic limit, yield limit and fatigue resistance limit comparable to special steel. At the same time, it has high electrical conductivity, thermal conductivity, high hardness, corrosion resistance, wear resistance, good casting performance, non-magnetic and impact spark-free characteristics. It is widely used in mold manufacturing, machinery, electronics and other industries. Beryllium copper rods need to be tested for curvature during production to prevent the produced beryllium copper rods from bending. In the prior art, a detector is usually used to attach the detector probe to the surface of the beryllium copper rod, and then the beryllium copper rod is rotated to detect the beating of the beryllium copper rod surface. This method has a small detection range and limitations, which will cause defective products to flow into the market. For this reason, we propose a beryllium copper rod curvature detection device. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a beryllium copper rod bending detection device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a beryllium copper rod bending detection device, comprising a supporting base, a first connecting block is fixedly connected to the upper side of the supporting base, two fixed blocks are symmetrically fixedly connected to the upper side of the first connecting block, a rotating clamping structure is arranged on the side of the fixed block, the upper sides of the two fixed blocks are fixedly connected to fixed plates, the two fixed plates are fixedly connected to a mounting frame on one side corresponding to each other, a first sliding cavity is opened at the center position of the upper side of the mounting frame, two second sliding cavities are symmetrically opened on the inner side of the first sliding cavity, a movable sliding disk is arranged inside the second sliding cavity, a first threaded cavity is opened at the center position of the sliding disk, a first detection structure is arranged inside the first threaded cavity, and two second detection structures are arranged on the bottom side of the sliding disk.

[0005] Preferably, the first detection structure includes a first locking thread column, which is threadedly connected to the inside of the first threaded cavity, a detachable first detector is provided at the lower end of the first locking thread column, and two movable handles are symmetrically fixedly connected to the upper end of the first locking thread column.

[0006] Preferably, the second detection structure includes a second connecting block fixedly connected to the bottom side of the sliding disk, a third connecting block is fixedly connected to the side of the second connecting block, the third connecting block is a "U"-shaped block, a first movable rocker is movably installed on a side of the third connecting block away from the second connecting block, a second movable rocker is movably installed on a side of the first movable rocker away from the third connecting block, a first installation cavity is opened at one end of the second movable rocker away from the first movable rocker, and a second detector is clamped inside the first installation cavity.

[0007] Preferably, two second installation cavities are symmetrically opened inside the third connecting block, the side of the first movable rocker arm corresponding to the position of the third connecting block is fixedly connected with the first damping shaft, the first damping shaft is movably installed inside the second installation cavity, the second movable rocker arm is provided with a rectangular opening on the side corresponding to the first movable rocker arm, two third installation cavities are opened at the rectangular opening on the side of the second movable rocker arm corresponding to the first movable rocker arm, the first movable rocker arm is fixedly connected with the second damping shaft at the position corresponding to the third installation cavity, and the second damping shaft is movably installed inside the third installation cavity.

[0008] Preferably, four limit cavities are opened on the upper side of the sliding disk, and the four limit cavities are distributed on the sliding disk in a rectangular shape. A second threaded cavity is opened on the upper side of the mounting frame at positions corresponding to the two limit cavities, and the internal thread of the second threaded cavity is connected to a second locking threaded column.

[0009] Preferably, the clamping structure comprises an automatic clamping claw, which is rotatably connected to a side of the fixed block, a connecting sleeve is fixedly connected to the side of the automatic clamping claw, and a rotating handle is fixedly installed equidistantly on the outer side of the connecting sleeve.

[0010] Preferably, the second connecting block is an arc-shaped block, the diameter of the second connecting block is matched with the width of the first sliding cavity, and the third connecting block is arranged on the bottom side of the mounting frame. Beneficial Effects

[0011] The utility model provides a beryllium copper rod bending detection device, which has the following beneficial effects:

[0012] (1) The beryllium copper rod bending detection device clamps the two ends of the beryllium copper rod through a clamping structure when in use. During the detection process, the first detection structure and the two second detection structures are aligned with the beryllium copper rod by rotating the sliding disk. The beryllium copper rod is rotated by the clamping structure to simultaneously detect the vibration of multiple points on the beryllium copper rod. The first detection structure and the two second detection structures can also be rotated by the sliding disk to be perpendicular to the beryllium copper rod. At this time, the first detection structure contacts the beryllium copper rod and pushes the sliding disk. The sliding disk drives the first detection structure to move on the surface of the beryllium copper rod. By observing the vibration changes of the first detector, the bending of the beryllium copper rod can be intuitively detected, making the detection more specific, thereby reducing the occurrence of defective products entering the market.

[0013] (2) In the beryllium copper rod bending detection device, when the first detection structure and the two second detection structures are in an aligned state with the beryllium copper rod, the movement of the sliding disk is constrained by rotating the second locking thread column so that the second locking thread column enters the interior of the limiting cavity. When the position of the first locking thread column needs to be adjusted, the second locking thread column can also be rotated into the interior of the limiting cavity. When the first locking thread column rotates inside the first thread cavity, the sliding disk is kept in a stable state, thereby improving the stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the mounting frame of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a partial structural schematic diagram of the third connecting block of the utility model.

[0020] Legend:

[0021] 1. Support base; 2. First connecting block; 3. Fixed block; 411. Fixed plate; 412. Mounting frame; 413. First sliding cavity; 414. Second sliding cavity; 511. Sliding disk; 512. First threaded cavity; 513. First locking threaded column; 514. First detector; 515. Movable handle; 611. Second connecting block; 612. Third connecting block; 613. First movable swing rod; 614. Second movable swing rod; 615. First mounting cavity; 616. Second detector; 621. Second mounting cavity; 622. First damping shaft; 631. Third mounting cavity; 632. Second damping shaft; 711. Limiting cavity; 712. Second threaded cavity; 713. Second locking threaded column; 811. Automatic claw; 812. Connecting sleeve; 813. Rotating handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4As shown, a beryllium copper rod bending detection device comprises a support base 1, a first connecting block 2 is fixedly connected to the upper side of the support base 1, two fixed blocks 3 are symmetrically fixedly connected to the upper side of the first connecting block 2, a rotatable clamping structure is arranged on the side of the fixed block 3, the clamping structure comprises an automatic clamping claw 811, the automatic clamping claw 811 is rotatably connected to the side of the fixed block 3, a connecting sleeve 812 is fixedly connected to the side of the automatic clamping claw 811, a rotating handle 813 is fixedly installed equidistantly on the outer side of the connecting sleeve 812, the connecting sleeve 812 is rotated by rotating the rotating handle 813, the connecting sleeve 812 drives the automatic clamping claw 811 to rotate, the automatic clamping claw 811 drives the beryllium copper rod to rotate, and the two A fixing plate 411 is fixedly connected to the upper side of each fixing block 3, and a mounting frame 412 is fixedly connected to the corresponding side of the two fixing plates 411. A first sliding cavity 413 is opened at the center position of the upper side of the mounting frame 412, and two second sliding cavities 414 are symmetrically opened on the inner side of the first sliding cavity 413. A movable sliding disk 511 is arranged inside the second sliding cavity 414, and a first threaded cavity 512 is opened at the center position of the sliding disk 511. A first detection structure is arranged inside the first threaded cavity 512, and two second detection structures are arranged on the bottom side of the sliding disk 511. Four limiting cavities 711 are opened on the upper side of the sliding disk 511, and the four limiting cavities 711 are distributed in a rectangular shape on the sliding disk 511. The second threaded cavity 712 is provided on the upper side of the mounting frame 412 at positions corresponding to the two limit cavities 711. The internal threads of the second threaded cavity 712 are connected with the second locking threaded column 713. When the first detection structure and the two second detection structures are aligned with the beryllium copper rod, the second locking threaded column 713 is rotated so that the second locking threaded column 713 enters the interior of the limit cavity 711 to constrain the movement of the sliding disk 511 to ensure stability during the detection process. When the position of the first locking threaded column 513 needs to be adjusted, the second locking threaded column 713 can also be rotated into the interior of the limit cavity 711. When the first locking threaded column 513 is in the first threaded cavity, When the interior of the cavity 512 rotates, the sliding disk 511 maintains a stable state. When in use, the two ends of the beryllium copper rod are clamped by the clamping structure. During the detection process, the sliding disk 511 is rotated to align the first detection structure and the two second detection structures with the beryllium copper rod. The beryllium copper rod is rotated by the clamping structure to detect the curvature of the beryllium copper rod. During the detection process, the first detection structure and the two second detection structures are in a state perpendicular to the beryllium copper rod. At this time, the first detection structure contacts the beryllium copper rod and pushes the sliding disk 511. The sliding disk 511 drives the first detection structure to move on the surface of the beryllium copper rod to detect the curvature of the beryllium copper rod.

[0024] The first detection structure includes a first locking thread column 513, which is threadedly connected to the inside of the first threaded cavity 512. A detachable first detector 514 is provided at the lower end of the first locking thread column 513. Two movable handles 515 are symmetrically fixedly connected to the upper end of the first locking thread column 513. The first locking thread column 513 is rotated by the movable handles 515. The first locking thread column 513 rotates inside the first threaded cavity 512 and moves up and down. The first locking thread column 513 drives the first detector 514 to move up and down to adjust the position of the first detector 514.

[0025] The second detection structure includes a second connecting block 611 fixedly connected to the bottom side of the sliding disk 511, a third connecting block 612 is fixedly connected to the side of the second connecting block 611, the third connecting block 612 is a "U"-shaped block, a first movable swing rod 613 is movably installed on the side of the third connecting block 612 away from the second connecting block 611, a second movable swing rod 614 is movably installed on the side of the first movable swing rod 613 away from the third connecting block 612, a first installation cavity 615 is provided at one end of the second movable swing rod 614 away from the first movable swing rod 613, a second detector 616 is clamped inside the first installation cavity 615, the second connecting block 611 is an arc-shaped block, the diameter of the second connecting block 611 is adapted to the width of the first sliding cavity 413, the third connecting block 612 is arranged on the bottom side of the mounting frame 412, the second connecting block 611 can change direction as the sliding disk 511 rotates, and the second connecting block 611 is rotated to change direction. The swinging causes the second detector 616 to move along with the second connecting block 611. The first movable rocker arm 613 and the second movable rocker arm 614 can adjust the position of the second detector 616 by swinging. Two second installation cavities 621 are symmetrically provided inside the third connecting block 612. The side of the first movable rocker arm 613 corresponding to the position of the third connecting block 612 is fixedly connected with a first damping shaft 622. The first damping shaft 622 is movably installed inside the second installation cavity 621. A rectangular opening is provided on a side of the second movable rocker arm 614 corresponding to the first movable rocker arm 613. Two third installation cavities 631 are provided at the rectangular opening on a side of the second movable rocker arm 614 corresponding to the first movable rocker arm 613. The first movable rocker arm 613 is fixedly connected with a second damping shaft 632 at the position of the third installation cavity 631. The second damping shaft 632 is movably installed inside the third installation cavity 631.

[0026] The working principle of this utility model:

[0027] When in use, the two ends of the beryllium copper rod are clamped by the clamping structure. During the detection process, the first detection structure and the two second detection structures are aligned with the beryllium copper rod by rotating the sliding disk 511. The beryllium copper rod is rotated by the clamping structure to detect the curvature of the beryllium copper rod. During the detection process, the first detection structure and the two second detection structures are in a state perpendicular to the beryllium copper rod. At this time, the first detection structure contacts the beryllium copper rod and pushes the sliding disk 511. The sliding disk 511 drives the first detection structure to move on the surface of the beryllium copper rod to detect the curvature of the beryllium copper rod. The first locking threaded column 513 is rotated by the movable handle 515. The first locking threaded column 513 is rotated by the movable handle 515. 13 moves up and down while rotating inside the first threaded cavity 512, the first locking threaded column 513 drives the first detector 514 to move up and down to adjust the position of the first detector 514, the second connecting block 611 can change direction as the sliding disk 511 rotates, and the second connecting block 611 swings so that the second detector 616 also moves with the second connecting block 611, the first movable swing arm 613 and the second movable swing arm 614 can adjust the position of the second detector 616 by swinging, and the connecting sleeve 812 is rotated by rotating the rotating handle 813, the connecting sleeve 812 drives the automatic clamping claw 811 to rotate, and the automatic clamping claw 811 drives the beryllium copper rod to rotate.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A beryllium copper rod bending detection device, comprising a support base (1), a first connection block (2) being fixedly connected to the upper side of the support base (1), two fixed blocks (3) being symmetrically fixedly connected to the upper side of the first connection block (2), and a rotating clamping structure being arranged on the side of the fixed block (3), characterized in that: A fixing plate (411) is fixedly connected to the upper sides of the two fixing blocks (3); a mounting frame (412) is fixedly connected to one side of the two fixing plates (411) corresponding to each other; a first sliding cavity (413) is provided at the center of the upper side of the mounting frame (412); two second sliding cavities (414) are symmetrically provided on the inner side of the first sliding cavity (413); a movable sliding disk (511) is provided inside the second sliding cavity (414); a first threaded cavity (512) is provided at the center of the sliding disk (511); a first detection structure is provided inside the first threaded cavity (512); and two second detection structures are provided on the bottom side of the sliding disk (511).

2. A beryllium copper rod bending detection device according to claim 1, characterized in that: The first detection structure comprises a first locking threaded column (513), the first locking threaded column (513) being threadedly connected to the interior of the first threaded cavity (512), a detachable first detector (514) being provided at the lower end of the first locking threaded column (513), and two movable handles (515) being symmetrically fixedly connected to the upper end of the first locking threaded column (513).

3. A beryllium copper rod bending detection device according to claim 1, characterized in that: The second detection structure comprises a second connection block (611) fixedly connected to the bottom side of the sliding disk (511); a third connection block (612) is fixedly connected to the side of the second connection block (611); the third connection block (612) is a "U"-shaped block; a first movable swing arm (613) is movably mounted on a side of the third connection block (612) away from the second connection block (611); a second movable swing arm (614) is movably mounted on a side of the first movable swing arm (613) away from the third connection block (612); a first installation cavity (615) is provided at one end of the second movable swing arm (614) away from the first movable swing arm (613); and a second detector (616) is clamped inside the first installation cavity (615).

4. A beryllium copper rod bending detection device according to claim 3, characterized in that: Two second installation cavities (621) are symmetrically provided inside the third connection block (612); a first damping shaft (622) is fixedly connected to the side of the first movable swing arm (613) at a position corresponding to the third connection block (612); the first damping shaft (622) is movably installed inside the second installation cavity (621); a rectangular opening is provided on a side of the second movable swing arm (614) corresponding to the first movable swing arm (613); two third installation cavities (631) are provided at the rectangular opening on a side of the second movable swing arm (614) corresponding to the first movable swing arm (613); a second damping shaft (632) is fixedly connected to the position of the first movable swing arm (613) corresponding to the third installation cavity (631); the second damping shaft (632) is movably installed inside the third installation cavity (631).

5. The beryllium copper rod bending detection device according to claim 1, characterized in that: Four limiting cavities (711) are provided on the upper side of the sliding disk (511), and the four limiting cavities (711) are distributed on the sliding disk (511) in a rectangular shape. Second threaded cavities (712) are provided on the upper side of the mounting frame (412) at positions corresponding to the two limiting cavities (711), and the second threaded cavity (712) is internally threadedly connected to a second locking threaded column (713).

6. A beryllium copper rod bending detection device according to claim 1, characterized in that: The clamping structure comprises an automatic clamping claw (811), the automatic clamping claw (811) being rotatably connected to a side surface of a fixed block (3), a connecting sleeve (812) being fixedly connected to the side surface of the automatic clamping claw (811), and a rotating handle (813) being fixedly mounted equidistantly on the outside of the connecting sleeve (812).

7. A beryllium copper rod bending detection device according to claim 3, characterized in that: The second connection block (611) is an arc-shaped block, the diameter of the second connection block (611) is adapted to the width of the first sliding cavity (413), and the third connection block (612) is arranged on the bottom side of the mounting frame (412).

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