CN210464274U

CN210464274U - Semi-automatic bearing face runout detects frock

Info

Publication number: CN210464274U
Application number: CN201921759990.1U
Authority: CN
Inventors: 潘浩东
Original assignee: Xinchang Tiantuo Machinery Co Ltd
Current assignee: Xinchang Tiantuo Machinery Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-05-05
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to the field of bearing detection, in particular to a semi-automatic bearing end face runout detection tool, which comprises a supporting seat, a rotary cylinder, a three-jaw chuck cylinder, a dial indicator and a double-shaft adjusting component, wherein the rotary cylinder is fixedly arranged on the supporting seat, the three-jaw chuck cylinder is fixedly arranged on the output end of the top of the rotary cylinder, each output end of the three-jaw chuck is fixedly provided with a bidirectional clamping block, the double-shaft adjusting component is fixedly arranged on the top of the supporting seat through a top plate, the dial indicator is fixedly arranged on the output end of the double-shaft adjusting mechanism, the double-shaft adjusting component comprises a transverse adjusting mechanism and a longitudinal adjusting mechanism, the longitudinal adjusting mechanism is connected with the output end of the transverse adjusting mechanism, and the dial indicator is connected with the output end of the longitudinal adjusting mechanism, the operation of the utility model is simple and convenient, the inner ring and the outer ring, so as to achieve the effect of conveniently and visually measuring the inner and outer ring jumping values of the bearing to be measured.

Description

Semi-automatic bearing face runout detects frock

Technical Field

The utility model relates to a bearing detection area, concretely relates to semi-automatic bearing face runout detects frock.

Background

The Bearing (Bearing) is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The bearing ring is an annular part of a radial rolling bearing with one or several raceways. Circle run-out (circle run-out) is the difference between the maximum and minimum readings measured by a fixed position indicator in a given direction during a revolution of the element about the reference axis. The circle run-out tolerance is the maximum variation allowed by the indicator value when the measured element rotates around the datum axis at a fixed reference point (no axial displacement exists between the part and the measuring instrument). The circle run-out tolerance is suitable for any different measuring position of the measured element. At present, after the bearing is produced, a quality inspection group needs to carry out sampling quality inspection on the bearing, measurement items comprise circular runout values of an inner ring and an outer ring of the bearing, and at present, a measuring tool is often held by a worker to carry out measurement, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic bearing face runout detects frock.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a semi-automatic bearing face runout detects frock, which comprises a supporting seat, revolving cylinder, three-jaw chuck cylinder, amesdial and biax adjusting part, revolving cylinder is fixed to be set up and on the supporting seat, three-jaw chuck cylinder is fixed to be set up on the top output with revolving cylinder, all fixed two-way chucking piece that is provided with on every output of three-jaw chuck, biax adjusting part sets up in the top of supporting seat through a roof is fixed, the amesdial is fixed to be set up on the output with biax adjusting mechanism, the biax is transferred the subassembly and is included horizontal adjustment mechanism and vertical adjustment mechanism, vertical adjustment mechanism is connected with horizontal adjustment mechanism's output, the amesdial is connected with vertical adjustment mechanism's output.

As an optimal scheme that semi-automatic bearing face runout detected frock, equal interval is provided with two first bolt holes that are equipped with the output that is used for connecting the three-jaw chuck cylinder on every two-way chucking piece, and the top of two-way chucking piece is provided with the holding tank that is used for holding the bearing that awaits measuring, and the groove width of holding tank is greater than the radial thickness of bearing.

As a preferred scheme of semi-automatic bearing face runout detection frock, horizontal adjustment mechanism includes horizontal threaded rod and slider, has seted up a first bar through-hole on the roof, and the slider slides to inlay and locates in the first bar through-hole, and the top of roof is equipped with a bearing frame that supplies horizontal threaded rod to pass, and the top of slider is equipped with a first screw thread seat, and first screw thread seat is passed and the two threaded connection to the one end of horizontal threaded rod.

As an optimal selection scheme of semi-automatic bearing face runout detection frock, vertical adjustment mechanism includes vertical threaded rod, second screw thread seat and L type link plate, L type link plate is the state of inversion setting and the bottom fixed connection of its top and slider, the amesdial is the laminating of vertical state and sets up in one side that the supporting seat is kept away from to L type link plate, the vertical downward setting of sense terminal of amesdial, second screw thread seat is the fixed dorsal part that sets up with the amesdial of horizontality, be vertical second bar through-hole that supplies second screw thread seat level to pass that is provided with on the L type link plate, vertical threaded rod top-down passes the slider in proper order, L type link plate and second screw thread seat, and vertical threaded rod and second screw thread seat threaded connection, be equipped with the ball bearing that is used for supplying vertical threaded rod to pass.

As a preferred scheme that semi-automatic bearing face runout detected frock, the supporting seat comprises bottom plate and curb plate, and the bottom plate is the horizontality setting, and the curb plate is vertical state fixed the setting in top one side of bottom plate, is equipped with the second bolt hole that is used for connecting the curb plate on the roof.

As an optimal selection scheme of semi-automatic bearing face runout detection frock, revolving cylinder is the fixed top that sets up in the bottom plate of horizontal state, and three-jaw chuck cylinder is vertical state fixed set up with revolving cylinder's output on, and three-jaw chuck cylinder is located the roof under.

The utility model has the advantages that: the utility model discloses a semi-automatic bearing end face runout detects frock, easy operation is convenient, pastes the detection needle of tight amesdial in proper order through the interior outer lane of bearing that will await measuring and rotates to reach the effect of convenient and audio-visual measurement bearing's interior outer lane run-out value that awaits measuring.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a top view of the present invention.

In the figure: supporting seat 1, revolving cylinder 2, three-jaw chuck cylinder 3, amesdial 4, two-way chucking piece 5, roof 6, first bolt hole 7, holding tank 8, horizontal threaded rod 9, slider 10, first bar through-hole 11, bearing frame 12, first screw thread seat 13, vertical threaded rod 14, second screw thread seat 15, L type link plate 16, second bar through-hole 17, ball bearing 18, bottom plate 19, curb plate 20, the bearing 21 that awaits measuring, second bolt hole 22.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Refer to fig. 1 to 4 and show a semi-automatic bearing face runout detects frock, including supporting seat 1, revolving cylinder 2, three-jaw chuck cylinder 3, amesdial 4 and biax adjusting part, revolving cylinder 2 is fixed to be set up with supporting seat 1 on, three-jaw chuck cylinder 3 is fixed to be set up with revolving cylinder 2's top output on, all fixed two-way chucking piece 5 that is provided with on every output of three-jaw chuck, biax adjusting part sets up in supporting seat 1's top through a roof 6 is fixed, amesdial 4 is fixed to be set up with biax adjusting mechanism's output on, the subassembly is transferred to the biax includes horizontal adjustment mechanism and vertical adjustment mechanism, vertical adjustment mechanism is connected with horizontal adjustment mechanism's output, amesdial 4 is connected with vertical adjustment mechanism's output. When the bearing to be measured is used, the bearing to be measured 21 is placed on the three-jaw chuck cylinder 3, the three two-way clamping blocks 5 simultaneously support the bearing to be measured 21, then the three-jaw chuck cylinder 3 acts to drive the three two-way clamping blocks 5 to be simultaneously away from each other until the three two-way clamping blocks jointly support the inner ring of the bearing to be measured 21 outwards, then the position of the dial indicator 4 is adjusted through the two-way adjusting assembly, the detection end of the dial indicator 4 is downwards attached to the top of the inner ring of the bearing to be measured 21, then the rotating cylinder 2 drives the three-jaw chuck to slowly rotate, and further drives the bearing to be measured 21 to slowly rotate, in the process, a worker records and measures the inner ring jumping value of the bearing to be measured 21 by observing the numerical value change of the dial indicator 4, when the outer ring jumping value is measured in a similar way, the three output ends of the three-way chuck cylinder 3 drive the three two-way clamping blocks, make the output of amesdial 4 paste the outer lane top of bearing 21 that awaits measuring downwards, then along with revolving cylinder 2's rotation, the workman comes the record and measures the outer lane value of beating of bearing 21 that awaits measuring through the numerical value change of observing amesdial 4.

Equal interval is provided with two first bolt holes 7 that are equipped with the output that is used for connecting three-jaw chuck cylinder 3 on every two-way chucking piece 5, and the top of two-way chucking piece 5 is provided with the holding tank 8 that is used for holding bearing 21 that awaits measuring, and the groove width of holding tank 8 is greater than the radial thickness of bearing. The bidirectional clamping block 5 can abut against and clamp the outer ring of the bearing 21 to be tested along with inward movement of the three-jaw chuck cylinder 3, and the bidirectional clamping block 5 can abut against and support the inner ring of the bearing 21 to be tested along with outward movement of the three-jaw chuck cylinder 3.

The transverse adjusting mechanism comprises a horizontal threaded rod 9 and a sliding block 10, a first strip-shaped through hole 11 is formed in the top plate 6, the sliding block 10 is embedded in the first strip-shaped through hole 11 in a sliding mode, a bearing seat 12 for the horizontal threaded rod 9 to penetrate through is arranged at the top of the top plate 6, a first threaded seat 13 is arranged at the top of the sliding block 10, and one end of the horizontal threaded rod 9 penetrates through the first threaded seat 13 and is in threaded connection with the first threaded seat 13. By rotating the horizontal threaded rod 9, the first threaded seat 13 drives the sliding block 10 to move together in the first strip-shaped through hole 11 along the axial direction of the horizontal threaded rod 9, and then the dial indicator 4 is driven to translate.

Vertical adjustment mechanism includes vertical threaded rod 14, second screw thread seat 15 and L type link plate 16, L type link plate 16 is the bottom fixed connection of inversion state setting and its top and slider 10, amesdial 4 is the vertical state laminating and sets up in one side that L type link plate 16 kept away from supporting seat 1, the vertical downward setting of sense terminal of amesdial 4, second screw thread seat 15 is the fixed dorsal part that sets up with amesdial 4 of horizontality, it is vertical second bar through-hole 17 that supplies the level of second screw thread seat to pass to be provided with one on the L type link plate 16, slider 10 is passed in proper order to vertical threaded rod 14 top-down, L type link plate 16 and second screw thread seat 15, and vertical threaded

rod

14 and 15 threaded connection of second screw thread seat, be equipped with the ball bearing 18 that is used for supplying vertical threaded rod 14 to pass on the slider 10. By rotating the vertical threaded rod 14, the second threaded seat 15 drives the dial indicator 4 to move up and down in the first strip-shaped through hole 11, and then the longitudinal displacement of the dial indicator 4 is adjusted.

Supporting seat 1 comprises bottom plate 19 and curb plate 20, and bottom plate 19 is the horizontality setting, and curb plate 20 is the fixed top one side that sets up in bottom plate 19 of vertical state, is equipped with the second bolt hole 22 that is used for connecting curb plate 20 on roof 6.

The rotary cylinder 2 is fixedly arranged at the top of the bottom plate 19 in a horizontal state, the three-jaw chuck cylinder 3 is fixedly arranged at the output end of the rotary cylinder 2 in a vertical state, and the three-jaw chuck cylinder 3 is positioned under the top plate 6.

The working principle is as follows: when the bearing to be measured is used, the bearing to be measured 21 is placed on the three-jaw chuck cylinder 3, the three two-way clamping blocks 5 simultaneously support the bearing to be measured 21, then the three-jaw chuck cylinder 3 acts to drive the three two-way clamping blocks 5 to be simultaneously away from each other until the three two-way clamping blocks jointly support the inner ring of the bearing to be measured 21 outwards, then the position of the dial indicator 4 is adjusted through the two-way adjusting assembly, the detection end of the dial indicator 4 is downwards attached to the top of the inner ring of the bearing to be measured 21, then the rotating cylinder 2 drives the three-jaw chuck to slowly rotate, and further drives the bearing to be measured 21 to slowly rotate, in the process, a worker records and measures the inner ring jumping value of the bearing to be measured 21 by observing the numerical value change of the dial indicator 4, when the outer ring jumping value is measured in a similar way, the three output ends of the three-way chuck cylinder 3 drive the three two-way clamping blocks, make the output of amesdial 4 paste the outer lane top of bearing 21 that awaits measuring downwards, then along with revolving cylinder 2's rotation, the workman comes the record and measures the outer lane value of beating of bearing 21 that awaits measuring through the numerical value change of observing amesdial 4.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides a semi-automatic bearing face runout detects frock, a serial communication port, including supporting seat (1), revolving cylinder (2), three-jaw chuck cylinder (3), amesdial (4) and biax adjusting part, revolving cylinder (2) are fixed to be set up on supporting seat (1), three-jaw chuck cylinder (3) are fixed to be set up with revolving cylinder (2) on the top output, all fixed two-way chucking piece (5) that are provided with on every output of three-jaw chuck, biax adjusting part sets up in the top of supporting seat (1) through a roof (6) is fixed, amesdial (4) are fixed to be set up on the output with biax adjusting mechanism, the subassembly is transferred including horizontal adjusting mechanism and vertical adjusting mechanism to the biax, vertical adjusting mechanism is connected with horizontal adjusting mechanism's output, amesdial (4) are connected with vertical adjusting mechanism's output.

2. The semi-automatic bearing end face runout detection tool according to claim 1, characterized in that two first bolt holes (7) for connecting the output end of the three-jaw chuck cylinder (3) are arranged on each two-way clamping block (5) at intervals, an accommodating groove (8) for accommodating a bearing (21) to be detected is arranged at the top of each two-way clamping block (5), and the groove width of the accommodating groove (8) is greater than the radial thickness of the bearing.

3. The semi-automatic bearing end face runout detection tool according to claim 1, characterized in that the lateral adjustment mechanism comprises a horizontal threaded rod (9) and a slider (10), a first strip-shaped through hole (11) is formed in the top plate (6), the slider (10) is slidably embedded in the first strip-shaped through hole (11), a bearing seat (12) for the horizontal threaded rod (9) to pass through is arranged at the top of the top plate (6), a first threaded seat (13) is arranged at the top of the slider (10), and one end of the horizontal threaded rod (9) passes through the first threaded seat (13) and is in threaded connection with the first threaded seat.

4. The semi-automatic bearing end face runout detection tool according to claim 3, wherein the longitudinal adjustment mechanism comprises a vertical threaded rod (14), a second threaded seat (15) and an L-shaped hanging plate (16), the L-shaped hanging plate (16) is arranged in an inverted state, the top of the L-shaped hanging plate is fixedly connected with the bottom of the sliding block (10), the dial indicator (4) is vertically attached to one side of the L-shaped hanging plate (16) far away from the supporting seat (1), the detection end of the dial indicator (4) is vertically arranged downwards, the second threaded seat (15) is horizontally and fixedly arranged on the back side of the dial indicator (4), a second strip-shaped through hole (17) for the second threaded seat (15) to horizontally pass through is vertically arranged on the L-shaped hanging plate (16), the vertical threaded rod (14) sequentially passes through the sliding block (10), the L-shaped hanging plate (16) and the second threaded seat (15) from top to bottom, and the vertical threaded rod (14) is in threaded connection with the second threaded seat (15), and the sliding block (10) is provided with a ball bearing (18) for the vertical threaded rod (14) to pass through.

5. The semi-automatic bearing end face runout detection tool according to claim 1, wherein the support seat (1) is composed of a bottom plate (19) and a side plate (20), the bottom plate (19) is arranged in a horizontal state, the side plate (20) is fixedly arranged on one side of the top end of the bottom plate (19) in a vertical state, and a second bolt hole (22) for connecting the side plate (20) is formed in the top plate (6).

6. The semi-automatic bearing end face runout detection tool according to claim 5, wherein the rotary cylinder (2) is fixedly arranged at the top of the bottom plate (19) in a horizontal state, the three-jaw chuck cylinder (3) is fixedly arranged above the output end of the rotary cylinder (2) in a vertical state, and the three-jaw chuck cylinder (3) is positioned under the top plate (6).