CN212692766U

CN212692766U - Rapid detection device for measuring angles of axes of two holes of shaft yoke and convex teeth

Info

Publication number: CN212692766U
Application number: CN202021389777.9U
Authority: CN
Inventors: 陈海陶
Original assignee: Anhui Connie Precision Machinery Co ltd
Current assignee: Anhui Connie Precision Machinery Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-12
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a measure quick detection device of two hole axes of shaft yoke and dogtooth angle, including fixed baseplate, one side border of fixed baseplate upper surface is provided with the angle post perpendicularly, the top that fixed baseplate was kept away from to the angle post is provided with the scale, the centre of fixed baseplate upper surface is provided with the angle seat, be provided with parallel dog between angle seat and the angle post, the other end of angle seat for parallel dog still is provided with the locating piece, the angle seat is connected with the shaft yoke that awaits measuring, the shaft yoke that awaits measuring is connected with the angle indication plug, the angle that the angle indication plug formed with angle post top scale is the angle of two hole axes and the dogtooth of shaft yoke that awaits measuring promptly. The utility model discloses a quick detection device for measuring shaft fork two-hole axis and convex tooth angle adopts combination installation such as fixed baseplate, angle seat and angle post, simple structure, convenient processing, strong practicality; the angle seat can measure shaft forks of different models, and has wide application range and strong economic practicability.

Description

Rapid detection device for measuring angles of axes of two holes of shaft yoke and convex teeth

Technical Field

The utility model relates to a measure quick detection device of shaft yoke two-hole axis and dogtooth angle belongs to machining technical field.

Background

In the production and processing process of the shaft fork, the problem that the phase difference between the transmission shaft gear and the axes of the two holes of the transmission shaft gear is difficult to detect often occurs. The staff can not realize quick on-line inspection, increases the production and processing time of the transmission shaft, and can not meet the mechanized production standard of the shaft yoke. At present, the time consumption is long and the accuracy is low by adopting three-coordinate measurement of the angle of the shaft fork, and the angle between the shaft fork gear and the axis of the two holes of the shaft fork gear can be ensured only by a processing tool. If in the production and processing process of shaft yoke, the machine tool index head deviation or processing frock are not hard up, then transmission shaft processing personnel just can't know the gear rather than the phase change in two holes, can lead to the transmission shaft batch that the processing was accomplished to scrap like this, produce a large amount of wasting of resources and manpower and materials loss.

The phase difference between the lower shaft fork gear and the axes of the two holes of the lower shaft fork gear can only be compared by naked eyes of staff, the error is large, the adjustment of the process is not facilitated, and the angle cannot be accurately measured.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a measure quick detection device of shaft yoke two-hole axis and dogtooth angle, its concrete technical scheme as follows:

measure quick detection device of two hole axes of shaft yoke and dogtooth angle, including fixed baseplate, one side border of fixed baseplate upper surface is provided with the angle post perpendicularly, the top that fixed baseplate was kept away from to the angle post is provided with the scale, the centre of fixed baseplate upper surface is provided with the angle seat, be provided with parallel dog between angle seat and the angle post, the other end that the angle seat still is provided with the locating piece for parallel dog, the angle seat is connected with the shaft yoke that awaits measuring, the shaft yoke that awaits measuring is connected with the angle indication plug, and the angle that angle indication plug and angle post top scale formed is the angle of two hole axes and the dogtooth of shaft yoke that awaits measuring promptly.

Furthermore, the parallel stop blocks are attached to the upper surface of the fixed base and closely attached to the angle seats and the angle columns.

Furthermore, the connection surface of the shaft fork to be measured and the angle seat is parallel to the upper surface of the fixed base.

Further, the shape and the size of the angle indication core rod are determined according to the shape and the size of the shaft yoke to be detected, and the maximum diameter of the angle indication core rod is not larger than the diameter of the shaft hole of the shaft yoke to be detected.

Furthermore, the angle seat clings to the upper surface of the fixed base and slides in a clamping channel between the positioning block and the parallel stop block.

Further, the height of the angle column is less than the minimum length of the angle indicating core rod relative to the upper surface of the fixed base.

Furthermore, the end of one end of the angle indication core rod close to the angle column is a conical head.

Further, the axis direction of the two shaft holes of the shaft fork to be measured is consistent with the direction of the graduated scale at the top end of the angle column.

The utility model discloses a theory of operation is:

the utility model discloses a quick detection device of measurement shaft fork two holes axis and dogtooth angle installs angle post and angle seat on fixed baseplate, and the locating piece and the parallel dog that are used for the positioning adjustment are installed respectively to angle post and angle seat, through connecting the shaft fork that awaits measuring in angle seat upper end, and the plug is instructed at the downthehole installation angle of the diaxon of shaft fork that awaits measuring, utilizes the angle to instruct the plug to confirm the angle of the two holes axis and the dogtooth of shaft fork that awaits measuring at the reading of angle capital scale. Wherein, the angle seat can be clung to the positioning block and the parallel stop block on two sides for sliding.

The utility model has the advantages that:

the utility model discloses a quick detection device for measuring shaft fork two-hole axis and convex tooth angle adopts combination installation such as fixed baseplate, angle seat and angle post, simple structure, convenient processing, strong practicality; the angle seat can measure shaft forks of different types, and has wide application range and strong economic and practical applicability; the shaft fork is monitored in time in the processing production process, the processing precision of the shaft fork is guaranteed, batch waste is avoided, and manpower and material resources are saved.

Drawings

Figure 1 is a front view of the present invention,

figure 2 is a top view of the present invention,

in the figure: the measuring device comprises a positioning block, a fixing base, a parallel stop block, an angle column, an angle indicating core rod, a shaft fork to be measured, an angle seat and a graduated scale, wherein the positioning block is 1, the fixing base is 2, the parallel stop block is 3, the angle column is 4, the angle indicating core rod is 5, the shaft fork to be measured is 6, the angle seat is 7, and.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in FIG. 1, the utility model discloses a quick detection device of two hole axes of measurement shaft yoke and dogtooth angle, including square fixed baseplate 2, fixed baseplate 2 chamfer all around, one side border of 2 upper surfaces of fixed baseplate is provided with rectangle angle post 4 perpendicularly, and the top that fixed baseplate 2 was kept away from to angle post 4 is provided with the scale 8 that is used for measuring the angle. An angle seat 7 is arranged in the middle of the upper surface of the fixed base 2, a square parallel stop block 3 is arranged between the angle seat 7 and the angle column 4, and the distance between the angle seat 7 and the angle column 4 is controlled through the parallel stop block 3. The other end of the angle seat 7 relative to the parallel stop dog 3 is also provided with a positioning block 1, and the angle seat 7 is positioned through the positioning block 1, so that the angle seat 7 is kept fixed in the clamping direction of the parallel stop dog 3 and the positioning block 1, and slides on the surface of the fixed base 2 in the direction perpendicular to the clamping direction. The angle seat 7 is a cylindrical step seat, a convex tooth hole connected with the shaft fork 6 to be tested in a matched mode is formed in the center of a cylinder of the angle seat 7, and the angle seat 7 is connected with the shaft fork 6 to be tested in a matched mode through the convex tooth hole in the center of the angle seat 7. An angle indication core rod 5 is arranged between the two shaft holes on the shaft fork 6 to be measured, the angle indication core rod 5 penetrates through the shaft holes of the shaft fork 6 to be measured, and one end of a conical head of the angle indication core rod is close to a graduated scale 8 at the top end of the angle column 4. The angles of the axes of the two holes of the shaft fork 6 to be measured and the convex teeth are judged through the angle formed by the angle indication core rod 5 and the graduated scale 8 at the top end of the angle column 4.

The utility model discloses a quick detection device of measurement shaft yoke two hole axes and dogtooth angle, installation angle post 4 and angle seat 7 on fixed baseplate 2, locating piece 1 and parallel dog 3 that are used for the positioning adjustment are installed respectively to angle post 4 and angle seat 7, through connecting the shaft yoke 6 that awaits measuring in angle seat 7 upper end, at the downthehole angle indication plug 5 of installing of diaxon of shaft yoke 6 that awaits measuring, utilize the angle to instruct plug 5 to confirm the angle of the two hole axes and the dogtooth of shaft yoke 6 that awaits measuring at the reading of 4 top scales of angle post 8. Wherein, the angle seat 7 can be tightly attached to the positioning block 1 and the parallel stop dog 3 at two sides to slide.

The utility model discloses a quick detection device for measuring shaft fork two-hole axis and convex tooth angle adopts fixed baseplate 2, angle seat 7 and angle post 4 etc. to assemble and install, simple structure, convenient processing, strong practicability; the angle seat 7 can be provided with shaft forks of different types, and has wide application range and strong economic and practical applicability; the shaft fork is monitored in time in the processing production process, the processing precision of the shaft fork is guaranteed, batch waste is avoided, and manpower and material resources are saved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a measure quick detection device of two hole axes of shaft yoke and dogtooth angle which characterized in that: including fixed baseplate (2), one side border of fixed baseplate (2) upper surface is provided with angle post (4) perpendicularly, the top that fixed baseplate (2) were kept away from in angle post (4) is provided with scale (8), the centre of fixed baseplate (2) upper surface is provided with angle seat (7), be provided with parallel dog (3) between angle seat (7) and angle post (4), angle seat (7) still are provided with locating piece (1) for the other end of parallel dog (3), angle seat (7) are connected with shaft yoke (6) that await measuring, shaft yoke (6) that await measuring are connected with angle indication plug (5), and the angle that angle indication plug (5) and angle post (4) top scale (8) formed is the angle of two hole axes and the dogtooth of shaft yoke (6) that await measuring promptly.

2. The device for rapidly detecting the angle between the axis of the two holes of the measuring shaft fork and the convex tooth of the measuring shaft fork as claimed in claim 1, wherein: the parallel stop block (3) is attached to the upper surface of the fixed base (2) and clings to the angle seat (7) and the angle column (4).

3. The device for rapidly detecting the angle between the axis of the two holes of the measuring shaft fork and the convex tooth of the measuring shaft fork as claimed in claim 1, wherein: the connecting surface of the shaft fork (6) to be measured and the angle seat (7) is parallel to the upper surface of the fixed base (2).

4. The device for rapidly detecting the angle between the axis of the two holes of the measuring shaft fork and the convex tooth of the measuring shaft fork as claimed in claim 1, wherein: the shape and the size of the angle indication core rod (5) are determined according to the shape and the size of the shaft yoke (6) to be measured, and the maximum diameter of the angle indication core rod (5) is not larger than the diameter of the shaft hole of the shaft yoke (6) to be measured.

5. The device for rapidly detecting the angle between the axis of the two holes of the measuring shaft fork and the convex tooth of the measuring shaft fork as claimed in claim 1, wherein: the angle seat (7) clings to the upper surface of the fixed base (2) and slides in a clamping channel between the positioning block (1) and the parallel stop block (3).

6. The device for rapidly detecting the angle between the axis of the two holes of the measuring shaft fork and the convex tooth of the measuring shaft fork as claimed in claim 1, wherein: the height of the angle column (4) is smaller than the minimum length of the angle indication core rod (5) relative to the upper surface of the fixed base (2).

7. The device for rapidly detecting the angle between the axis of the two holes of the measuring shaft fork and the convex tooth of the measuring shaft fork as claimed in claim 1, wherein: the end of one end of the angle indication core rod (5) close to the angle column (4) is a conical head.

8. The device for rapidly detecting the angle between the axis of the two holes of the measuring shaft fork and the convex tooth of the measuring shaft fork as claimed in claim 1, wherein: the axis directions of the two shaft holes of the shaft fork (6) to be measured are consistent with the direction of the graduated scale (8) at the top end of the angle column (4).