CN213748373U

CN213748373U - Vibration eccentric shaft detection device

Info

Publication number: CN213748373U
Application number: CN202120086600.XU
Authority: CN
Inventors: 王东
Original assignee: Harbin Fuben Technology Development Co ltd
Current assignee: Harbin Fuben Technology Development Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-07-20
Anticipated expiration: 2031-01-13

Abstract

The utility model relates to a detection device technical field especially relates to a vibration eccentric shaft detection device. Including bottom plate and fixed mounting be in the box of bottom plate top, bottom fixed mounting has the rotation seat in the box, just the top of rotating the seat is rotated and is installed detection device, detection device's bilateral symmetry is provided with fixed mounting and is in the clamping device of bottom in the box, just clamping device includes fixed mounting the supporting seat of bottom in the box, the top fixed mounting of supporting seat has the tight case of clamp, just the side of pressing from both sides tight case is rotated and is installed first gear. The utility model discloses a set up first gear and detection case, can press from both sides tightly fixedly to the eccentric shaft of pressure head side under the drive of motor, then rotate the frame through the rotation and drive the detection head and rotate and detect the eccentric shaft, guarantee simultaneously that the clamping process can not become flexible, use convenient and reliable more.

Description

Vibration eccentric shaft detection device

Technical Field

The utility model relates to a detection device technical field especially relates to a vibration eccentric shaft detection device.

Background

At present, eccentric shafts are in various specifications, the eccentric distances of some eccentric shafts have small difference, mixed loading is easily caused if the eccentric shafts are not distinguished timely in the machining process, the accuracy of the distinguishing method is mainly guaranteed by means of the careful degree of an operator for the two eccentric shafts which are mixed together, and the possibility of misjudgment or misjudgment exists when the operator distinguishes.

The existing vibration eccentric shaft is complex in detection, lacks a fixed clamping device, is inconvenient in detection and cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vibration eccentric shaft detection device comprises a bottom plate and a box body fixedly installed above the bottom plate, wherein a rotating seat is fixedly installed on the inner bottom surface of the box body, a detection device is rotatably installed above the rotating seat, clamping devices fixedly installed on the inner bottom surface of the box body are symmetrically arranged on two sides of the detection device, each clamping device comprises a supporting seat fixedly installed on the inner bottom surface of the box body, a clamping box is fixedly installed above each supporting seat, a first gear, a second rotating rod and a second gear are rotatably installed on the side surface of the clamping box, the first gear is meshed with the second gear, a fixed rotating rod is fixedly connected to the side surface of the second gear, the fixed rotating rod is rotatably connected with a first rotating rod, one end, far away from the fixed rotating rod, of the first rotating rod is rotatably installed on the side surface of the second rotating rod, and a pressure head is fixedly installed at the end part of the second rotating rod, the lower part of the fixed rotating rod is connected with a spring fixedly arranged on the inner side surface of the clamping box, and a detection box fixedly arranged on the inner top surface of the box body is arranged above the detection device.

As a further aspect of the present invention: the detection device is installed including rotating the inside rotation frame of seat, just the inside fixed mounting who rotates the frame has a plurality of sleeves, just telescopic inside slidable mounting has the clamping bar, just the clamping bar is connected with fixed mounting and is in rotate the interior return spring of bottom surface of frame, just the clamping bar is kept away from telescopic one end is connected with the detection head.

As a further aspect of the present invention: the pressure head is characterized in that a mounting hole is formed in the pressure head, a friction net is arranged in the mounting hole, and a stabilizing device is fixedly arranged in the bottom plate.

As a further aspect of the present invention: the front fixed mounting of detection case has the display screen, just the below of display screen is provided with two adjust knob, just the both sides fixedly connected with mount pad of detection case.

As a further aspect of the present invention: the stabilizing device comprises a soft block fixedly installed on the bottom surface in the bottom plate, a damping spring is fixedly connected to the upper portion of the soft block, an ejector block is fixedly installed on the upper portion of the damping spring, and an ejector rod is fixedly connected to the side face of the ejector block.

The utility model has the advantages that:

the utility model discloses a set up first gear and detection case, can press from both sides tight fixedly to the eccentric shaft of pressure head side under the drive of motor, then rotate the frame through the rotation and drive the detection head and rotate and detect the eccentric shaft, guarantee simultaneously that the tight process of clamp can not become flexible, it is convenient and reliable more to use, through setting up motor and screw rod, can remove clamping worktable as required, be convenient for laminate the eccentric shaft through setting up the return spring, be convenient for detect the head can real-time detection and return the detection case with data, it is more convenient to use, and the detection efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a vibrating eccentric shaft detecting apparatus according to embodiment 1;

FIG. 2 is a schematic view showing the construction of a clamping device of the detecting device for a vibrating eccentric shaft according to embodiment 1;

FIG. 3 is a front sectional view showing the structure of a detecting unit for a detecting unit of a vibrating eccentric shaft according to embodiment 1;

FIG. 4 is a schematic view showing the configuration of a ram of the apparatus for detecting a vibrating eccentric shaft according to embodiment 1;

fig. 5 is a structural view of a stabilizing device of the vibrating eccentric shaft detecting device according to embodiment 2.

In the figure: the device comprises a box body 1, a clamping device 2, a detection box 3, a detection device 4, a stabilizing device 5, a pressure head 6, a mounting hole 7, a rotating seat 8, a clamping box 21, a first gear 22, a second gear 23, a fixed rotating rod 24, a first rotating rod 25, a second rotating rod 26, a rotating frame 41, a sleeve 42, a clamping rod 43, a return spring 44, an ejector block 51, an ejector rod 52, a damping spring 53 and a soft block 54.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 4, a vibration eccentric shaft detection device comprises a bottom plate and a box body 1 fixedly installed above the bottom plate, wherein a rotating seat 8 is fixedly installed on the inner bottom surface of the box body 1, a detection device 4 is rotatably installed above the rotating seat 8, clamping devices 2 fixedly installed on the inner bottom surface of the box body 1 are symmetrically arranged on two sides of the detection device 4, each clamping device 2 comprises a supporting seat fixedly installed on the inner bottom surface of the box body 1, a clamping box 21 is fixedly installed above the supporting seat, a first gear 22, a second rotating rod 26 and a second gear 23 are rotatably installed on the side surface of the clamping box 21, the first gear 22 is meshed with the second gear 23, a fixed rotating rod 24 is fixedly connected to the side surface of the second gear 23, the fixed rotating rod 24 is rotatably connected with a first rotating rod 25, one end, far away from the fixed rotating rod 24, of the first rotating rod 25 is rotatably installed on the side surface of the second rotating rod 26, and a pressure head 6 is fixedly, the below of fixed bull stick 24 is connected with the spring of fixed mounting at tight case 21 medial surface of clamp, and detection device 4's top is provided with the detection case 3 of fixed mounting top surface in box 1, during the use, the inside of detection device 4 is put to the eccentric shaft, then starter motor drives gear train and rotates and then drive second bull stick 26 and rotate, it presss from both sides tight with the eccentric shaft to drive pressure head 6 simultaneously, it rotates to drive the detection head through rotatory detection device 4, be convenient for detect the data of eccentric shaft, then return detection case 3 with data, show out through the display screen.

Wherein, detection device 4 installs at the inside rotation frame 41 that rotates seat 8 including rotating, and the inside fixed mounting who rotates frame 41 has a plurality of sleeves 42, and the inside slidable mounting of sleeve 42 has clamping bar 43, and clamping bar 43 is connected with the return spring 44 of fixed mounting bottom surface in rotating frame 41, and the clamping bar 43 one end of keeping away from sleeve 42 is connected with detects the head, when using like this, can rotate rotation frame 41 and then drive and detect the head along the circular motion of eccentric shaft, be convenient for carry out the collection of data.

Wherein, mounting hole 7 has been seted up to the inside of pressure head 6, and the internally mounted of mounting hole 7 has the friction net, and the inside fixed mounting of bottom plate has stabilising arrangement 5, can put mounting hole 7 with the tip of eccentric shaft like this inside carrying out the installation, it is more convenient to use.

Wherein, the front fixed mounting of detection case 3 has the display screen, and the below of display screen is provided with two adjust knob, and the both sides fixedly connected with mount pad of detection case 3, can carry out real-time data show like this in carrying out the testing process, can adjust data through adjust knob.

The working principle is as follows: during the use, put detection device 4's inside with the eccentric shaft, then starter motor drives gear train and rotates and then drive second bull stick 26 and rotate, it presss from both sides the eccentric shaft tightly to drive pressure head 6 simultaneously, it rotates to drive the detection head through rotatory detection device 4, be convenient for detect the data of eccentric shaft, then return data detection case 3, show through the display screen, during the use, can rotate and rotate frame 41 and then drive the circumference removal of detection head along the eccentric shaft, be convenient for carry out the collection of data, can put the mounting hole 7 inside with the tip of eccentric shaft in carrying out the installation, it is more convenient to use, can carry out real-time data show in carrying out the testing process, can adjust data through adjust knob.

Example 2

Referring to fig. 5, in the present embodiment, compared to embodiment 1, the stabilizing device 5 includes a soft block 54 fixedly installed on the inner bottom surface of the bottom plate, a damping spring 53 is fixedly connected above the soft block 54, a top block 51 is fixedly installed above the damping spring 53, and a top rod 52 is fixedly connected to the side surface of the top block 51.

The working principle is as follows: like this can keep box 1 stable at the testing process, be convenient for alleviate the vibrations of testing process device for the testing result is more accurate, has promoted the stability of device simultaneously.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A vibration eccentric shaft detection device comprises a bottom plate and a box body (1) fixedly installed above the bottom plate, and is characterized in that a rotating seat (8) is fixedly installed on the inner bottom surface of the box body (1), a detection device (4) is rotatably installed above the rotating seat (8), clamping devices (2) fixedly installed on the inner bottom surface of the box body (1) are symmetrically arranged on two sides of the detection device (4), each clamping device (2) comprises a supporting seat fixedly installed on the inner bottom surface of the box body (1), a clamping box (21) is fixedly installed above the supporting seat, a first gear (22), a second rotating rod (26) and a second gear (23) are rotatably installed on the side surface of the clamping box (21), the first gear (22) is meshed with the second gear (23), and a fixed rotating rod (24) is fixedly connected to the side surface of the second gear (23), just fixed bull stick (24) are rotated and are connected with first bull stick (25), keep away from first bull stick (25) the one end of fixed bull stick (24) is rotated and is installed the side of second bull stick (26), just the tip fixed mounting of second bull stick (26) has pressure head (6), the below of fixed bull stick (24) is connected with fixed mounting and is in press from both sides the spring of tight case (21) medial surface, just the top of detection device (4) is provided with fixed mounting and is in detection case (3) of top surface in box (1).

2. The device for detecting the eccentric shaft of vibration according to claim 1, wherein the detection device (4) comprises a rotating frame (41) rotatably installed inside the rotating seat (8), a plurality of sleeves (42) are fixedly installed inside the rotating frame (41), a clamping rod (43) is slidably installed inside the sleeves (42), a return spring (44) fixedly installed on the inner bottom surface of the rotating frame (41) is connected to the clamping rod (43), and a detection head is connected to one end of the clamping rod (43) far away from the sleeves (42).

3. The device for detecting the eccentric shaft of vibration as claimed in claim 2, wherein the pressure head (6) is internally provided with a mounting hole (7), the mounting hole (7) is internally provided with a friction net, and the bottom plate is internally and fixedly provided with a stabilizing device (5).

4. The device for detecting the eccentric shaft of vibration according to claim 1, wherein a display screen is fixedly installed on the front surface of the detection box (3), two adjusting knobs are arranged below the display screen, and installation seats are fixedly connected to two sides of the detection box (3).

5. The device for detecting the eccentric shaft of vibration according to claim 3, wherein the stabilizing device (5) comprises a soft block (54) fixedly installed on the inner bottom surface of the bottom plate, a damping spring (53) is fixedly connected above the soft block (54), a top block (51) is fixedly installed above the damping spring (53), and a top rod (52) is fixedly connected to the side surface of the top block (51).