CN210741336U

CN210741336U - Multifunctional bearing measuring instrument easy to position

Info

Publication number: CN210741336U
Application number: CN201921913914.1U
Authority: CN
Inventors: 张永林; 张根建
Original assignee: Hefei Kebang Bearing Co Ltd
Current assignee: Hefei Kebang Bearing Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-12
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a multi-functional bearing measuring instrument of easy location, the on-line screen storage device comprises a base, base up end rear end fixed mounting has the backup pad, backup pad terminal surface upper end middle part fixed mounting has the roof-rack, fixed mounting has the vertical micrometer of placing on the roof-rack, the micrometer lower extreme is equipped with the micrometer screw rod, base up end middle part fixed mounting has the tray, the tray is located under the micrometer, backup pad terminal surface middle part is equipped with bellied stopper, the bearing has been placed on the tray, the bearing is laminated with the stopper mutually, the equal fixed mounting in backup pad terminal surface both sides has the installation piece, be equipped with slide bar and synchronous threaded rod between two installation pieces respectively, slide bar both ends and installation piece fixed connection, beneficial effect is: the utility model discloses a be equipped with synchronous threaded rod and drive a clamp splice and No. two clamp splices and carry the bearing spacing, can guarantee that the axis of bearing and micrometer's axis are in on the same line when measuring, and the external diameter measurement numerical value of bearing is more accurate, device simple structure convenient to use.

Description

Multifunctional bearing measuring instrument easy to position

Technical Field

The utility model relates to an easy multi-functional bearing measuring instrument of location belongs to bearing measuring equipment technical field.

Background

When the micrometer is used for measuring the outer diameter of the bearing, the bearing is held by one hand, the bearing is clamped by the other hand of the micrometer for measurement, the micrometer and the bearing are located on the same central axis line when measurement cannot be guaranteed, the bearing is often required to be measured for many times, the problem is solved that the measurement is troublesome, the accuracy of measured data is difficult to guarantee, and a bearing measuring instrument capable of being positioned needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional bearing measuring instrument of easily fixing a position to micrometer and bearing lie in same axis when can not guarantee to measure that proposes in solving above-mentioned background art, often need measure the bearing many times, not only troublesome and measured data's accuracy is difficult to the problem of guaranteeing.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional bearing measuring instrument easy to position comprises a base, wherein a supporting plate is fixedly installed at the rear end of the upper end face of the base, an ejector frame is fixedly installed at the middle part of the upper end face of the supporting plate, a vertically placed micrometer is fixedly installed on the ejector frame, a micrometer screw rod is arranged at the lower end of the micrometer, a supporting block is fixedly installed at the middle part of the upper end face of the base, the supporting block is located under the micrometer, a raised limiting block is arranged at the middle part of the end face of the supporting plate, a bearing is placed on the supporting block and attached to the limiting block, installation blocks are fixedly installed on two sides of the end face of the supporting plate, a sliding rod and a synchronous threaded rod are respectively arranged between the two installation blocks, two ends of the sliding rod are fixedly connected with the installation blocks, two ends of the synchronous threaded rod are rotatably connected with the installation blocks, and, the synchronous threaded rod is characterized in that the forward threaded rod and the reverse threaded rod are symmetrically designed by taking a micrometer as an axis, a first clamping block is in threaded connection with the forward threaded rod, a second clamping block is in threaded connection with the reverse threaded rod, and the distances between the first clamping block and the second clamping block and the center of the synchronous threaded rod are the same.

As the utility model discloses an optimal technical scheme, the middle part of synchronous threaded rod and slide bar all passes stopper and synchronous threaded rod and stopper and rotates and be connected, synchronous threaded rod and the parallel design of slide bar each other.

As the utility model discloses preferred technical scheme, slide bar and a clamp splice and No. two clamp splice sliding connection.

As an optimal technical scheme of the utility model, the one end of synchronous threaded rod is through pivot fixedly connected with hand wheel.

As the utility model discloses an optimal technical scheme, No. one clamp splice and No. two clamp splices are placed relatively, the both ends of bearing are laminated with a clamp splice and No. two clamp splices respectively mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be equipped with synchronous threaded rod and drive a clamp splice and No. two clamp splices and carry the bearing spacing, can guarantee that the axis of bearing and micrometer's axis are in on the same line when measuring, and the external diameter measurement numerical value of bearing is more accurate, device simple structure convenient to use.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the structure of the synchronous threaded rod of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a top frame; 4. a micrometer; 5. a micrometer screw; 6. a support block; 7. a limiting block; 8. a bearing; 9. mounting blocks; 10. a slide bar; 11. a synchronous threaded rod; 12. a positive threaded rod; 13. a reverse threaded rod; 14. a first clamping block; 15. a second clamping block; 16. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an easy-to-position multifunctional bearing measuring instrument, which comprises a base 1, a supporting plate 2 is fixedly arranged at the rear end of the upper end surface of the base 1, an upper frame 3 is fixedly arranged at the middle part of the upper end surface of the supporting plate 2, a vertically-arranged micrometer 4 is fixedly arranged on the upper frame 3, a micrometer screw 5 is arranged at the lower end of the micrometer 4, a supporting block 6 is fixedly arranged at the middle part of the upper end surface of the base 1, the supporting block 6 is positioned under the micrometer 4, a raised limiting block 7 is arranged at the middle part of the end surface of the supporting plate 2, a bearing 8 is arranged on the supporting block 6, the bearing 8 is attached to the limiting block 7, mounting blocks 9 are fixedly arranged at both sides of the end surface of the supporting plate 2, a sliding rod 10 and a synchronous threaded rod 11 are respectively arranged between the two mounting blocks 9, both ends of the, the two ends of the synchronous threaded rod 11 are respectively provided with a forward threaded rod 12 and a reverse threaded rod 13, the forward threaded rod 12 and the reverse threaded rod 13 are symmetrically designed by taking the micrometer 4 as an axis, the forward threaded rod 12 is connected with a first clamping block 14 in a threaded mode, the reverse threaded rod 13 is connected with a second clamping block 15 in a threaded mode, and the distance between the first clamping block 14 and the second clamping block 15 and the center of the synchronous threaded rod 11 is the same.

The middle parts of the synchronous threaded rod 11 and the sliding rod 10 penetrate through the limiting block 7, the synchronous threaded rod 11 is rotatably connected with the limiting block 7, and the synchronous threaded rod 11 and the sliding rod 10 are parallel to each other, so that the first clamping block 14 and the second clamping block 15 can normally move.

The slide bar 10 is connected with the first clamping block 14 and the second clamping block 15 in a sliding mode, and the first clamping block 14 and the second clamping block 15 move along the direction of the slide bar 10 when the synchronous threaded rod 11 rotates.

One end of the synchronous threaded rod 11 is fixedly connected with a hand wheel 16 through a rotating shaft, so that the synchronous threaded rod 11 is convenient to rotate.

First clamp splice 14 and No. two clamp splice 15 are placed relatively, and the both ends of bearing 8 are laminated with a clamp splice 14 and No. two clamp splice 15 respectively mutually, and a clamp splice 14 and No. two clamp splice 15 fix spacing bearing 8.

Specifically, the utility model relates to a multi-functional bearing measuring instrument of easily fixing a position is when using, with the vertical bearing of 8 on the tray 6, and make bearing 8's medial surface and stopper 7 laminate, slowly rotate the hand wheel 16 and make synchronous threaded rod 11 rotate, No. one clamp splice 14 and No. two clamp splices 15 can make relative motion along slide bar 10's direction and with micrometer 4 as the center, No. one clamp splice 14 and No. two clamp splices 15 can clip bearing 8 and carry out spacing fixed, transfer micrometer screw rod 5 to its lower extreme and the laminating of bearing 8 upper end, can read bearing 8's external diameter through micrometer 4.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy multi-functional bearing measuring instrument of location, includes base (1), its characterized in that: the rear end of the upper end face of the base (1) is fixedly provided with a supporting plate (2), the middle part of the upper end face of the supporting plate (2) is fixedly provided with an ejection frame (3), the ejection frame (3) is fixedly provided with a vertically placed micrometer (4), the lower end of the micrometer (4) is provided with a micrometer screw (5), the middle part of the upper end face of the base (1) is fixedly provided with a supporting block (6), the supporting block (6) is positioned under the micrometer (4), the middle part of the end face of the supporting plate (2) is provided with a raised limiting block (7), a bearing (8) is arranged on the supporting block (6), the bearing (8) is attached to the limiting block (7), both sides of the end face of the supporting plate (2) are fixedly provided with mounting blocks (9), a sliding rod (10) and a synchronous threaded rod (11) are respectively arranged between the two mounting blocks (9), both ends of the sliding rod (10) are fixedly connected with the, synchronous threaded rod (11) both ends are rotated with installation piece (9) and are connected, synchronous threaded rod (11) both ends are equipped with forward threaded rod (12) and reverse threaded rod (13) respectively, use micrometer (4) to design as axis symmetry between forward threaded rod (12) and reverse threaded rod (13), threaded connection has clamp splice (14) No. one on forward threaded rod (12), threaded connection has clamp splice (15) No. two on reverse threaded rod (13), clamp splice (14) and clamp splice (15) No. two are the same with the distance at synchronous threaded rod (11) center.

2. An easy to position multifunction bearing measuring instrument according to claim 1 characterized by: the middle parts of the synchronous threaded rod (11) and the sliding rod (10) penetrate through the limiting block (7), the synchronous threaded rod (11) is rotatably connected with the limiting block (7), and the synchronous threaded rod (11) and the sliding rod (10) are parallel to each other.

3. An easy to position multifunction bearing measuring instrument according to claim 1 characterized by: the sliding rod (10) is connected with the first clamping block (14) and the second clamping block (15) in a sliding mode.

4. An easy to position multifunction bearing measuring instrument according to claim 1 characterized by: one end of the synchronous threaded rod (11) is fixedly connected with a hand wheel (16) through a rotating shaft.

5. An easy to position multifunction bearing measuring instrument according to claim 1 characterized by: the first clamping block (14) and the second clamping block (15) are oppositely arranged, and two ends of the bearing (8) are respectively attached to the first clamping block (14) and the second clamping block (15).