Vibration detection tool frame of horizontal motor

Abstract

A flange plate is fixed to the left side of the upper end of a detection table, sliding plates are installed on the upper side and the lower side of the detection table in a sliding mode, a lower clamping ring is fixed to the sliding plate on the upper side, an upper clamping ring is detachably arranged on the lower clamping ring, an adjusting mechanism is arranged on the sliding plates, and the adjusting mechanism comprises an installation box. A fixed box is fixed between the two sliding plates, a rotatable rotating shaft is transversely arranged in the fixed box, a rotating disc is fixed to the rotating shaft, rope belts are wound around the two sides of the rotating disc, and second fixed plates are fixed to the two sides of the fixed box. According to the vibration detection tool frame of the horizontal motor, through the arrangement of the adjusting mechanism, when the distance between the lower clamping ring and the flange plate and the distance between the upper clamping ring and the flange plate need to be adjusted, the distance between the lower clamping ring and the flange plate and the distance between the upper clamping ring and the flange plate can be rapidly adjusted through the adjusting mechanism so that the vibration detection tool frame can be suitable for horizontal motors of different sizes; and compared with traditional bolt fixing adjustment, adjustment is more convenient, operation by a user is facilitated, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal motors, in particular to a vibration detection fixture frame for horizontal motors. Background Art

[0002] Engine vibration occurs when the connecting rod inside the engine rotates rapidly when the engine is started. The inertia of the connecting rod causes the engine to vibrate. Therefore, engine testing is required before the engine is assembled and shipped out of the factory. Therefore, it is necessary to use a vibration detection fixture for auxiliary testing. When in use, the body of the underwater horizontal motor is fixed by the lower and upper clamping rings, and the front is fixed by a flange for testing.

[0003] The lower retaining ring and the test platform in the existing vibration detection fixture are fixed by bolts, which makes it difficult to adjust the distance between the lower retaining ring and the flange, inconvenient for users to operate, and reduces the detection efficiency. In view of this, a vibration detection fixture for a horizontal motor is proposed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a vibration detection fixture for a horizontal motor, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration detection fixture for a horizontal motor, comprising a detection platform, a flange is fixed on the left side of the upper end of the detection platform, slide plates are slidably installed on the upper and lower sides of the detection platform, a lower clamping ring is fixed on the upper slide plate, an upper clamping ring is detachably provided on the lower clamping ring, and an adjustment mechanism is provided on the slide plate;

[0006] The adjusting mechanism includes an installation box, a fixed box is fixed between the two slides, a rotatable shaft is horizontally arranged in the fixed box, a turntable is fixed on the shaft, ropes are wrapped around both sides of the turntable, second fixed plates are fixed on both sides of the fixed box, two guide rods are slidably installed in the second fixed plate, a mounting plate is fixed at one end of the guide rod, a first spring is sleeved on the guide rod, an insertion rod is fixed on one side of the mounting plate, and the side of the rope away from the turntable is fixed to the side of the mounting plate close to the turntable.

[0007] Furthermore, the adjustment mechanism includes a slide groove and a positioning groove. Slide grooves for the installation box to slide are opened on both sides of the inner cavity of the detection table. Positioning grooves distributed equidistantly are opened on both sides of the inner cavity of the detection table. The insertion rod is clamped in the positioning groove.

[0008] Furthermore, two first fixing plates are fixed in the installation box, two grooves are provided on the fixing plates, a sliding rod is transversely arranged in the groove, a sliding block is slidably installed on the sliding rod, a second spring is sleeved on the sliding rod, and a fixing block is fixed on one side of the sliding block;

[0009] The two sides of the insertion rod are hinged with hinge rods, the other end of the hinge rod is hinged with a fixed block, and a positioning rod is fixed on one side of the fixed block.

[0010] Furthermore, the upper and lower sides of the inner cavity of the installation box are provided with slots that are engaged with the positioning rods.

[0011] Furthermore, the rotating disk is located between the two first fixing plates, the two second fixing plates and the mounting plate, and the two ends of the second spring are respectively fixed to one side of the sliding block and the inner side wall of the groove.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The vibration detection fixture of the horizontal motor is provided with an adjustment mechanism. When it is necessary to adjust the distance between the lower clamping ring, the upper clamping ring and the flange, the adjustment mechanism can be used to quickly adjust the distance between the lower clamping ring, the upper clamping ring and the flange to adapt to horizontal motors of different sizes. Compared with traditional bolt fixing adjustment, it is more convenient, easy for users to operate, and improves detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0016] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0017] In the figure: 1 detection table, 2 lower snap ring, 3 upper snap ring, 4 flange, 5 slide plate, 6 adjustment mechanism, 601 first fixed plate, 602 installation box, 603 rotating shaft, 604 rope, 605 turntable, 606 groove, 607 guide rod, 608 second fixed plate, 609 first spring, 610 installation plate, 611 plug rod, 612 second spring, 613 positioning groove, 614 slide groove, 615 hinged rod, 616 fixed block, 617 positioning rod, 618 slide rod, 619 slide block. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-2In this embodiment, a vibration detection fixture for a horizontal motor includes a detection table 1, a flange 4 is fixed to the left side of the upper end of the detection table 1, and slides 5 are slidably installed on the upper and lower sides of the detection table 1. A lower clamping ring 2 is fixed on the upper slide 5, and an upper clamping ring 3 is detachably provided on the lower clamping ring 2. An adjustment mechanism 6 is provided on the slide 5.

[0020] The adjusting mechanism 6 includes a mounting box 602, a fixed box is fixed between the two slide plates 5, a rotatable shaft 603 is transversely arranged in the fixed box, a turntable 605 is fixed on the shaft 603, ropes 604 are wound around both sides of the turntable 605, second fixed plates 608 are fixed on both sides of the fixed box, two guide rods 607 are slidably installed in the second fixed plate 608, a mounting plate 610 is fixed at one end of the guide rod 607, a first spring 609 is sleeved on the guide rod 607, the first spring 609 is located between the mounting plate 610 and the second fixed plate 608, an insertion rod 611 is fixed on one side of the mounting plate 610, a side of the rope 604 away from the turntable 605 is fixed to a side of the mounting plate 610 close to the turntable 605, the turntable 605 is located between the two first fixed plates 601, the two second fixed plates 608 and the mounting plate 610, and the two ends of the second spring 612 are respectively fixed to one side of the sliding block 619 and the inner side wall of the groove 606.

[0021] The device rotates the rotating shaft 603, which drives the rotating disk 605 to rotate. The rotating disk 605 then pulls the ropes 604 on both sides. The ropes 604 pull the mounting plate 610. The mounting plate 610 squeezes the first spring 609, and the first spring 609 retracts. The mounting plate 610 then drives the insertion rod 611 to move outside the positioning groove 613, and then the mounting box 602 is moved to a suitable distance, and the first spring 609 is used to extend to drive the insertion rod 611 to move into the positioning groove 613, thereby limiting and fixing the lower retaining ring 2.

[0022] Among them, the adjustment mechanism 6 includes a slide groove 614 and a positioning groove 613. Slide grooves 614 for the installation box 602 to slide are opened on both sides of the inner cavity of the detection platform 1. Positioning grooves 613 distributed equidistantly are opened on both sides of the inner cavity of the detection platform 1. The insertion rod 611 is clamped with the positioning groove 613 to facilitate the sliding of the installation box 602. A plurality of positioning grooves 613 are opened, so that the installation box 602 can be adjusted to any position, thereby being suitable for horizontal motors of different sizes.

[0023] See also Figure 2-3 In this embodiment, two first fixed plates 601 are fixed in the installation box 602, and two grooves 606 are provided on the fixed plates. A sliding rod 618 is horizontally arranged in the groove 606, and a sliding block 619 is slidably installed on the sliding rod 618. A second spring 612 is sleeved on the sliding rod 618, and a fixed block 616 is fixed on one side of the sliding block 619.

[0024] The two sides of the insertion rod 611 are hinged with hinged rods 615. In order to enable the positioning rod 617 and the insertion rod 611 to be inserted into the positioning groove 613 and the card groove synchronously, the hinged rod 615 should be set longer to avoid the hinged rod 615 being insufficient in length. When the insertion rod 611 is moved out of the positioning groove 613, the hinged rod 615 should be insufficient in length and cannot pull the sliding block 619 to move, resulting in motion interference, causing the insertion rod 611 to be unable to move smoothly out of the positioning groove 613. The other end of the hinged rod 615 is hinged to the fixed block 616, and a positioning rod 617 is fixed on one side of the fixed block 616.

[0025] After the insertion rod 611 is pulled, the hinged rod 615 drives the fixed block 616 to move, and then the positioning rod 617 and the sliding block 619 follow the movement. At this time, the sliding block 619 squeezes the second spring 612 until the positioning rod 617 moves out of the positioning groove 613. Conversely, when the insertion rod 611 moves into the positioning groove 613, the elasticity of the second spring 612 is used to drive the sliding block 619 to move, and then the sliding block 619 drives the positioning rod 617 and the fixed block 616 to move, and then the positioning rod 617 is snapped into the slot.

[0026] Among them, the upper and lower sides of the inner cavity of the installation box 602 are provided with slots that are engaged with the positioning rod 617, so as to facilitate the limiting and fixing of the insertion rod 611 and prevent the insertion rod 611 from moving during vibration detection.

[0027] The working principle of the above embodiment is:

[0028] When in use, the user can adjust the distance between the lower clamping ring 2 and the flange 4 according to the size of the underwater horizontal motor to be detected. At this time, the rotating shaft 603 can be used to drive the rotating disk 605 to rotate, and then the rotating disk 605 pulls the ropes 604 on both sides, and the ropes 604 pull the mounting plate 610, and the mounting plate 610 squeezes the first spring 609 to make the first spring 609 retract, and then the mounting plate 610 drives the plug rod 611 to move. During the movement of the plug rod 611, the plug rod 611 pulls the hinge rod 615, and the hinge rod 615 drives the fixed block 616 to move, and then the positioning rod 617 and the sliding block 619 follow the movement. At this time, the sliding block 619 squeezes the second spring 612 until the plug rod 611 moves out of the positioning slot 613, and the positioning rod 617 moves out of the slot driven by the sliding block 619, and then contacts the limit of the installation box 602.

[0029] Then, by moving the installation box 602 to a suitable distance, the first spring 609 is used to move the insertion rod 611 into the positioning groove 613, thereby limiting and fixing the lower retaining ring 2. At this time, the hinged rod 615 is driven again by the insertion rod 611, so that the hinged rod 615 drives the sliding block 619 to move, and the resilience of the second spring 612 will also drive the sliding block 619 to move, and then the positioning rod 617 and the insertion rod 611 are synchronously inserted into the groove under the drive of the sliding block 619, thereby limiting the insertion rod 611. The user can then perform a vibration test on the underwater horizontal motor, and remove the underwater horizontal motor after the test.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration detection fixture for a horizontal motor, comprising a detection table (1), characterized in that: A flange (4) is fixed on the left side of the upper end of the detection platform (1), and slide plates (5) are slidably installed on the upper and lower sides of the detection platform (1). A lower clamping ring (2) is fixed on the upper side of the slide plate (5), and an upper clamping ring (3) is detachably provided on the lower clamping ring (2). An adjustment mechanism (6) is provided on the slide plate (5); The adjustment mechanism (6) comprises a mounting box (602), a fixed box is fixed between the two slide plates (5), a rotatable shaft (603) is transversely arranged in the fixed box, a turntable (605) is fixed on the turntable (605), ropes (604) are wound around both sides of the turntable (605), second fixed plates (608) are fixed on both sides of the fixed box, two guide rods (607) are slidably installed in the second fixed plate (608), a mounting plate (610) is fixed at one end of the guide rod (607), a first spring (609) is sleeved on the guide rod (607), an insertion rod (611) is fixed on one side of the mounting plate (610), and a side of the rope (604) away from the turntable (605) is fixed to a side of the mounting plate (610) close to the turntable (605).

2. The vibration detection fixture for a horizontal motor according to claim 1, characterized in that: The adjustment mechanism (6) comprises a slide groove (614) and a positioning groove (613); slide grooves (614) for the installation box (602) to slide are provided on both sides of the inner cavity of the detection platform (1); positioning grooves (613) distributed at equal distances are provided on both sides of the inner cavity of the detection platform (1); and the insertion rod (611) is clamped with the positioning groove (613).

3. The vibration detection fixture for a horizontal motor according to claim 1, characterized in that: Two first fixed plates (601) are fixed in the installation box (602), two grooves (606) are provided on the fixed plates, a sliding rod (618) is transversely arranged in the groove (606), a sliding block (619) is slidably installed on the sliding rod (618), a second spring (612) is sleeved on the sliding rod (618), and a fixed block (616) is fixed on one side of the sliding block (619); The two sides of the insertion rod (611) are hinged with hinge rods (615), the other end of the hinge rod (615) is hinged with a fixing block (616), and a positioning rod (617) is fixed to one side of the fixing block (616).

4. The vibration detection fixture for a horizontal motor according to claim 1, characterized in that: The upper and lower sides of the inner cavity of the installation box (602) are provided with slots for engaging with the positioning rod (617).

5. The vibration detection fixture for a horizontal motor according to claim 1, characterized in that: The rotating disk (605) is located between the two first fixing plates (601), the two second fixing plates (608) and the mounting plate (610), and the two ends of the second spring (612) are respectively fixed to one side of the sliding block (619) and the inner wall of the groove (606).

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