CN216746729U

CN216746729U - Measuring tool for machined balance shaft

Info

Publication number: CN216746729U
Application number: CN202123317802.XU
Authority: CN
Inventors: 唐伟伟; 唐亮
Original assignee: Jiangsu Dingyu Machinery Technology Co ltd
Current assignee: Jiangsu Dingyu Machinery Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-14
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a measuring tool for a processed balance shaft, which comprises a shell, a balance shaft main body, a connecting shaft, a sealing pipe, T-shaped round rods, a measuring instrument and a data line, wherein the balance shaft main body is rotatably installed in the shell, the connecting shaft is installed at the right end of the balance shaft main body, the sealing pipe is installed at the right end of the shell, the connecting shaft is rotatably installed in the sealing pipe, the two T-shaped round rods are symmetrically and fixedly installed at the right end of the shell, the right end of each T-shaped round rod is installed in the measuring instrument, and the right end of each connecting shaft is installed on the measuring instrument. The T-shaped round rod and the push block can extrude the T-shaped round block, the push block moves to extrude the inclined block, the connecting rod moves to drive the arc-shaped clamping block to move, the elastic clamping piece is attached to the data line, meanwhile, the T-shaped round rod can move to drive the triangular block to move, the elastic force of the spring III is convenient for the triangular block to move, reset and clamp the T-shaped round rod, and the connecting shaft and the balance shaft main body can be connected through the screw rod and the threaded hole.

Description

Measuring tool for machined balance shaft

Technical Field

The utility model relates to the technical field of balance shaft parameter measurement, in particular to a measurement tool for a balance shaft after machining.

Background

The balance shaft technology is widely applied to a motorcycle engine, has a simple and practical structure, can effectively reduce the vibration of the whole motorcycle and improve the driving comfort, and needs to measure the angular velocity, the acceleration and the linear velocity of the balance shaft in real time when measuring the data of the balance shaft and then transmit the data through a data line.

The currently used tool for measuring the rotating parameters of the balance shaft has certain defects, and is not convenient to clamp and fix the data line after the installation of the measuring instrument is lacked, so that the data line is easy to loose from the connection with the measuring instrument, and further the data transmission is influenced, therefore, the tool for measuring the rotating parameters of the balance shaft after the processing is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a measuring tool for a balance shaft after machining.

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

a measuring tool after processing of a balance shaft comprises a shell, a balance shaft main body, a connecting shaft, a sealing pipe, T-shaped round rods, a measuring instrument and a data line, wherein the balance shaft main body is rotatably installed inside the shell, the connecting shaft is installed at the right end of the balance shaft main body, the sealing pipe is installed at the right end of the shell, the connecting shaft is rotatably installed inside the sealing pipe, two T-shaped round rods are symmetrically and fixedly installed at the right end of the shell, the right end of each T-shaped round rod is installed inside the measuring instrument, the right end of the connecting shaft is installed on the measuring instrument, two cylindrical grooves are symmetrically formed at the left end of the measuring instrument, the right end of each T-shaped round rod extends into the cylindrical grooves, magnetic rings are fixedly installed inside the cylindrical grooves, the right ends of the T-shaped round rods are attached to the magnetic rings in an adsorption mode, T-shaped round blocks are slidably installed inside the cylindrical grooves, the left ends of the T-shaped round blocks are attached to the right ends of the T-shaped round rods, the T-shaped round blocks extend to the outer side of the measuring instrument and are fixedly installed with push blocks, two connecting rods of measuring apparatu right-hand member symmetry slidable mounting, and two connecting rods keep away from the equal fixed mounting of one end each other and have the sloping block, the sloping block laminates with the ejector pad mutually, two the connecting rod is close to the equal fixed mounting of one end each other and has the arc clamp splice, and the arc clamp splice is close to data line one end and installs the elasticity clamping piece, the elasticity clamping piece laminates with data line annular side mutually.

Furthermore, a threaded hole is formed in the right end of the balance shaft main body, a screw rod is fixedly mounted at the left end of the connecting shaft, and the screw rod is mounted in the threaded hole.

Furthermore, the right end of the connecting shaft is fixedly provided with a square block, the left end of the measuring instrument is rotatably provided with a U-shaped block, and the square block is arranged inside the U-shaped block.

Furthermore, a first spring is arranged on the annular side face of the T-shaped round block, and the left end and the right end of the first spring are fixedly arranged on the T-shaped round block and inside the cylindrical groove respectively.

Furthermore, a triangular block is slidably mounted inside the cylindrical groove, a moving block is fixedly mounted at one end of the triangular block, one end of the moving block extends to the outer side of the measuring instrument, a third spring is mounted on the annular side face of the moving block, and two ends of the third spring are fixedly mounted on the moving block and the measuring instrument respectively.

Furthermore, two the arc clamp splice is close to the equal fixed mounting in one end each other and has viscidity piece, and the laminating of viscidity piece other end is on the elasticity splint.

Furthermore, two supporting blocks are symmetrically and fixedly installed at the right end of the measuring instrument, and a connecting rod is slidably installed inside the two supporting blocks.

Furthermore, a second spring is installed on the annular side face of the connecting rod, and two ends of the second spring are fixedly installed on the supporting block and the inclined block respectively.

The utility model has the beneficial effects that:

1. the T-shaped round block is extruded through the T-shaped round rod, the push block is further driven to move to extrude the inclined block, the connecting rod moves to drive the arc-shaped clamp block to move, the elastic clamp block is attached to the data line, the measuring instrument is firstly installed on the annular side face of the T-shaped round rod, the T-shaped round rod and the magnetic ring are attached in an adsorption mode, the square block is installed inside the U-shaped block in the installation process of the measuring instrument, the measuring instrument and the connecting shaft are installed, meanwhile, the T-shaped round rod extrudes the T-shaped round block, the T-shaped round block is extruded to move to drive the push block to move, the push block moves to extrude the inclined block, the inclined block is extruded to move to drive the connecting rod to move, the connecting rod moves to drive the arc-shaped clamp block to move, the elastic clamp block is attached to the data line, and the data line is clamped and fixed.

2. Move through T type pole and drive the triangle piece and remove, make three spring productions elasticity, the elasticity of three spring is convenient for the triangle piece to remove the joint T type pole that resets, extrude the triangle piece in the measuring apparatu installation, make the triangle piece remove and drive the movable block and remove, the movable block removes and stretches three spring productions elasticity, make three spring productions elasticity, when three triangle pieces are crossed to T type pole one end, under the effect of three spring productions, the movable block removes and drives the triangle piece and remove and laminate with T type pole, and then supplementary centre gripping installation of accomplishing the measuring apparatu.

3. The design through screw rod and screw hole is convenient for be connected connecting axle and balanced axle main part, and then is convenient for pull down the connecting axle from balanced axle main part, has improved the convenience that measures the frock and use.

Drawings

FIG. 1 is a schematic perspective view of a measuring tool after machining a balance shaft according to the present invention;

FIG. 2 is a schematic view of an assembly structure of a T-shaped round rod of a measuring tool after a balance shaft is machined according to the utility model;

fig. 3 is a schematic structural diagram of a measuring instrument of the measuring tool after the balance shaft is machined according to the present invention.

In the figure: 1. a housing; 2. a balance shaft body; 3. a connecting shaft; 4. sealing the tube; 5. a T-shaped round bar; 6. a measuring instrument; 7. a data line; 8. a magnetic ring; 9. a T-shaped round block; 10. a first spring; 11. a push block; 12. a sloping block; 13. a connecting rod; 14. a second spring; 15. an arc-shaped clamping block; 16. an elastic clip; 17. a triangular block; 18. a moving block; 19. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a measuring tool after processing a balance shaft comprises a housing 1, a balance shaft main body 2, a connecting shaft 3, a sealing pipe 4, a T-shaped round bar 5, a measuring instrument 6 and a data line 7, wherein the balance shaft main body 2 is rotatably installed inside the housing 1 through a bearing, the connecting shaft 3 is installed at the right end of the balance shaft main body 2 through threaded connection, the sealing pipe 4 is welded at the right end of the housing 1, the connecting shaft 3 is rotatably installed inside the sealing pipe 4, two T-shaped round bars 5 are symmetrically welded at the right end of the housing 1, the right end of each T-shaped round bar 5 is installed inside the measuring instrument 6, the right end of each connecting shaft 3 is clamped and installed on the measuring instrument 6, the measuring instrument 6 is connected with the balance shaft main body 2 through the connecting shaft 3, so as to conveniently measure the balance shaft main body 2, the left end of the measuring instrument 6 is symmetrically provided with two cylindrical grooves, and the right end of each T-shaped round bar 5 extends to the inside the cylindrical groove, the magnetic ring 8 is installed inside the cylindrical groove through a screw, the right end of the T-shaped round rod 5 is attached to the magnetic ring 8 in an adsorption mode, the magnetic ring 8 is designed to facilitate the T-shaped round rod 5 to be fixed in an adsorption mode, the T-shaped round block 9 is installed inside the cylindrical groove in a sliding mode, the left end of the T-shaped round block 9 is attached to the right end of the T-shaped round rod 5, the right end of the T-shaped round block 9 extends to the outer side of the measuring instrument 6 and is provided with a push block 11 through a screw, two connecting rods 13 are installed at the right end of the measuring instrument 6 in a sliding mode symmetrically, an inclined block 12 is welded at the end, far away from each other, of the two connecting rods 13, the inclined block 12 is attached to the push block 11, the push block 11 is moved to facilitate the inclined block 12 to be extruded, an arc-shaped clamping block 15 is installed at the end, close to each other, an elastic clamping block 16 is installed at the end, close to the data line 7, the elastic clamping block 16 is attached to the annular side face of the data line 7, the elastic clamping block 16 is moved to drive the elastic clamping block 16 to move, the elastic clip 16 moves to clamp the data line 7.

In the utility model, it should be noted that a threaded hole is processed at the right end of the balance shaft main body 2, a screw is welded at the left end of the connecting shaft 3 and is installed in the threaded hole, the balance shaft main body 2 is conveniently connected with the connecting shaft 3 through the design, a square block is fixedly installed at the right end of the connecting shaft 3, a U-shaped block is rotatably installed at the left end of the measuring instrument 6, the square block is installed in the U-shaped block, and the connecting shaft 3 is conveniently connected with the measuring instrument 6 through the design.

Particularly, a first spring 10 is assembled on the annular side surface of the T-shaped round block 9, the left end and the right end of the first spring 10 are respectively welded on the T-shaped round block 9 and inside the cylindrical groove, the first spring 10 is designed to facilitate the moving and resetting of the T-shaped round rod 5, a triangular block 17 is slidably installed inside the cylindrical groove, a moving block 18 is fixedly installed at one end of the triangular block 17, one end of the moving block 18 extends to the outer side of the measuring instrument 6, a third spring 19 is assembled on the annular side surface of the moving block 18, the two ends of the third spring 19 are respectively welded on the moving block 18 and the measuring instrument 6, the triangular block 17 is extruded in the installation process of the measuring instrument 6, the triangular block 17 is moved to drive the moving block 18 to move, the moving block 18 is moved to stretch the third spring 19, the third spring 19 generates elastic force, when one end of the T-shaped round rod 5 passes over the triangular block 17, the moving block 18 is moved to drive the triangular block 17 to move to be attached to the T-shaped round rod 5 under the elastic force of the third spring 19, and then supplementary centre gripping installation of accomplishing measuring apparatu 6, two arc clamp splice 15 are close to one end each other and all install the viscidity piece through the screw, and the laminating of the viscidity piece other end is on elastic clamping piece 16, the installation of elastic clamping piece 16 is convenient for in this design, two supporting shoes of measuring apparatu 6 right-hand member symmetry fixed mounting, and two supporting shoe inside slidable mounting have connecting rod 13, the slidable mounting of connecting rod 13 is convenient for in the design of supporting shoe, install spring two 14 on the connecting rod 13 annular side, and spring two 14 both ends are fixed mounting respectively on the supporting shoe and on sloping block 12, the removal of connecting rod 13 is convenient for in the design of spring two 14 resets.

The working principle is as follows: when the measuring instrument 6 needs to be installed, the measuring instrument 6 is installed on the annular side face of the T-shaped round rod 5, the T-shaped round rod 5 and the magnetic ring 8 are attached in an adsorption mode, the square blocks are installed inside the U-shaped block in the installation process of the measuring instrument 6, installation of the measuring instrument 6 and the connecting shaft 3 is further completed, meanwhile, the T-shaped round rod 5 extrudes the T-shaped round block 9, the T-shaped round block 9 is extruded to move to drive the push block 11 to move, the push block 11 moves to extrude the inclined block 12, the inclined block 12 is extruded to move to drive the connecting rod 13 to move, the connecting rod 13 moves to drive the arc-shaped clamping block 15 to move, the elastic clamping piece 16 is attached to the data line 7 and then extrudes the elastic clamping piece 16, and elasticity generated by deformation of the elastic clamping piece 16 clamps and fixes the data line 7.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A measuring tool for a machined balance shaft comprises a shell (1), a balance shaft main body (2), a connecting shaft (3), a sealing pipe (4), a T-shaped round rod (5), a measuring instrument (6) and a data line (7), wherein the balance shaft main body (2) is rotatably installed in the shell (1), the connecting shaft (3) is installed at the right end of the balance shaft main body (2), the sealing pipe (4) is installed at the right end of the shell (1), the connecting shaft (3) is rotatably installed in the sealing pipe (4), the two T-shaped round rods (5) are symmetrically and fixedly installed at the right end of the shell (1), the right end of the T-shaped round rod (5) is installed in the measuring instrument (6), the right end of the connecting shaft (3) is installed on the measuring instrument (6), the measuring instrument is characterized in that two cylindrical grooves are symmetrically formed at the left end of the measuring instrument (6), and the right end of the T-shaped round rod (5) extends to the inside of the cylindrical groove, a magnetic ring (8) is fixedly arranged in the cylindrical groove, the right end of the T-shaped round rod (5) is attached to the magnetic ring (8) in an adsorption manner, a T-shaped round block (9) is slidably arranged in the cylindrical groove, the left end of the T-shaped round block (9) is attached to the right end of the T-shaped round rod (5), the right end of the T-shaped round block (9) extends to the outer side of the measuring instrument (6) and is fixedly provided with a push block (11), two connecting rods (13) are symmetrically and slidably arranged at the right end of the measuring instrument (6), and one ends of the two connecting rods (13) far away from each other are fixedly provided with inclined blocks (12), the inclined block (12) is attached to the push block (11), the two connecting rods (13) are fixedly provided with arc-shaped clamping blocks (15) at the ends close to each other, and one end of the arc-shaped clamping block (15) close to the data line (7) is provided with an elastic clamping piece (16), the elastic clamping piece (16) is attached to the annular side face of the data line (7).

2. The tooling for measuring the machined balance shaft according to claim 1, wherein a threaded hole is formed in the right end of the balance shaft main body (2), a screw rod is fixedly mounted at the left end of the connecting shaft (3), and the screw rod is mounted in the threaded hole.

3. The tool for measuring the machined balance shaft according to claim 1, wherein a square block is fixedly mounted at the right end of the connecting shaft (3), a U-shaped block is rotatably mounted at the left end of the measuring instrument (6), and the square block is mounted inside the U-shaped block.

4. The tooling for measuring the machined balance shaft according to claim 1, wherein a first spring (10) is mounted on the annular side surface of the T-shaped round block (9), and the left end and the right end of the first spring (10) are fixedly mounted on the T-shaped round block (9) and inside the cylindrical groove respectively.

5. The tool for measuring the machined balance shaft according to claim 4, wherein a triangular block (17) is slidably mounted inside the cylindrical groove, a moving block (18) is fixedly mounted at one end of the triangular block (17), one end of the moving block (18) extends to the outer side of the measuring instrument (6), a third spring (19) is mounted on the annular side surface of the moving block (18), and two ends of the third spring (19) are fixedly mounted on the moving block (18) and the measuring instrument (6) respectively.

6. The tooling for measuring the machined balance shaft according to claim 1, wherein one end, close to each other, of each of the two arc-shaped clamping blocks (15) is fixedly provided with an adhesive sheet, and the other end of each adhesive sheet is attached to the elastic clamping sheet (16).

7. The tool for measuring the machined balance shaft according to claim 1, wherein two supporting blocks are symmetrically and fixedly installed at the right end of the measuring instrument (6), and a connecting rod (13) is slidably installed inside the two supporting blocks.

8. The tooling for measuring the machined balance shaft according to claim 7, wherein a second spring (14) is installed on the annular side surface of the connecting rod (13), and two ends of the second spring (14) are fixedly installed on the supporting block and the inclined block (12) respectively.