CN211060770U

CN211060770U - Spline ring gauge inspection device for constant velocity joint

Info

Publication number: CN211060770U
Application number: CN201922111829.XU
Authority: CN
Inventors: 朱静云; 黄维松; 张化雨; 秦冬林; 陈日; 方八中; 祁先锋; 陈海伟
Original assignee: GUANGZHOU NTN-YULON DRIVETRAIN CO LTD
Current assignee: GUANGZHOU NTN-YULON DRIVETRAIN CO LTD
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-21
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a constant speed festival uses spline ring rule inspection device, including support frame, sleeve and backup pad, the inside sleeve that is provided with of support frame, first movable groove has been seted up to the support frame upper surface, the electronic jar that pushes away of second is installed to support frame upper end outer wall, the support frame deviates from first movable groove one side outer wall and has seted up the second movable groove, the support frame deviates from the electronic jar that pushes away of second one side outer wall and installs first electronic jar that pushes away, first electronic jar that pushes away one side outer wall and install the connecting block, the support frame deviates from first electronic jar that pushes away one side outer wall and installs the controller, displacement sensor is installed in the embedding of sleeve inner wall one side upper end, the screw has been seted up to sleeve lower extreme. The utility model discloses a set up displacement sensor, the electronic jar and the controller that push away of second, reached the effect that reduces staff's working strength, reduce artifical the participation, improved staff's work efficiency, improved the equipment practicality.

Description

Spline ring gauge inspection device for constant velocity joint

Technical Field

The utility model relates to a spline detection device technical field specifically is a constant velocity joint is with spline ring gage inspection device.

Background

The spline coupling consists of an internal spline and an external spline. The inner spline and the outer spline are both multi-tooth parts, the spline on the inner cylindrical surface is an inner spline, and the spline on the outer cylindrical surface is an outer spline. Obviously, a spline coupling is a development in the number of flat key couplings. The splines are of standard construction.

The constant velocity joint is a device which connects two shafts with an included angle or a changed mutual position between the shafts and enables the two shafts to transmit power at the same angular velocity, and can overcome the problem of non-constant velocity of a common cross shaft type universal joint, and the outer wall of the constant velocity joint is usually provided with an external spline.

When traditional external splines detected, by staff's manual taking usually with the ring rule of spline looks adaptation, make the ring rule cup joint in the spline surface in turn to reach the purpose that detects the spline, but traditional detection mode staff working strength is higher, long-time work back, work efficiency can appear descending, thereby influences detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant velocity is spline ring gage inspection device for joint possesses the advantage that improves work efficiency, has solved the lower problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant velocity is spline ring gage inspection device for joint, includes support frame, sleeve and backup pad, the inside sleeve that is provided with of support frame, first movable groove has been seted up to the support frame upper surface, the electronic jar that pushes away of second is installed to support frame upper end outer wall, the support frame deviates from first movable groove one side outer wall and has seted up the second movable groove, the support frame deviates from the electronic jar that pushes away of second one side outer wall and installs first electronic jar that pushes away, first electronic jar one side outer wall that pushes away is installed the connecting block, the support frame deviates from first electronic jar that pushes away one side outer wall and installs the controller, displacement sensor is installed in the embedding of sleeve inner wall one side upper end, the screw has been.

Preferably, a spline body is placed at the upper end of the inner wall of the support frame, and the spline body corresponds to the sleeve in position.

Preferably, the second electric pushing cylinder penetrates through the outer wall of one side of the first movable groove and is provided with a supporting plate, a spring is arranged on the outer wall of the lower end of the supporting plate, and the supporting plate is elastically connected with the sleeve through the spring.

Preferably, one end, departing from the supporting plate, of the second electric pushing cylinder is movably arranged inside the sleeve.

Preferably, the upper end of the outer wall of one side of the sleeve is welded with a connecting rod, and the connecting rod penetrates through the outer wall of one side of the second movable groove and is located inside the connecting block.

Preferably, the outer wall of the lower end of the sleeve is provided with a ring gauge body, through holes are symmetrically formed in the ring gauge body, screws are arranged in the through holes, and the screws penetrate through the through holes and are meshed with the screw holes.

Preferably, the displacement sensor is electrically connected with a controller, the controller is electrically connected with the first electric pushing cylinder, and the controller is electrically connected with the second electric pushing cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up displacement sensor, the electronic jar and the controller that push away of second, reached the effect that reduces staff working strength, the manual spline body of taking of staff. The second electric pushing cylinder drives the sleeve to move downwards until the spline body is contacted with the ring gauge body, the second electric pushing cylinder continuously moves downwards until the second electric pushing cylinder moves to the position of the displacement sensor, the displacement sensor transmits a contact signal of the second electric pushing cylinder to the controller, the controller controls the second electric pushing cylinder to stop working and controls the first electric pushing cylinder to work, when the first electric pushing cylinder works, the connecting rod is driven by the connecting block to move in the second movable groove, the sleeve and the ring gauge body move along with the movement, the sleeve is pushed by the spring to move downwards to ensure that the ring gauge body is meshed with the spline body, the quality of the spline body is detected, manual participation is reduced, the working strength of workers is reduced, and the working efficiency of the workers is improved, the practicability of the equipment is improved.

2. The utility model discloses a set up screw, through-hole and screw, reached be convenient for with the effect of trading ring rule body, when needing to be changed the ring rule body, the manual word of taking of staff has played the rotating screw, and the screw meshes with the screw to take place relative movement, until break away from inside the screw, thereby reached the purpose of convenient to detach ring rule body, be convenient for with trading the ring rule body, guarantee the ring rule body and wait the spline body looks adaptation that detects, improved the equipment practicality.

Drawings

Fig. 1 is a schematic view of the structure of the supporting frame of the present invention;

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

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of an electrical connection structure of the present invention.

In the figure: 1. a support frame; 11. a spline body; 12. a first movable slot; 13. a controller; 14. a second movable slot; 15. a first electric push cylinder; 16. connecting blocks; 2. a sleeve; 21. a displacement sensor; 22. a connecting rod; 23. a ring gauge body; 24. a through hole; 25. a screw; 26. a screw hole; 3. a second electric push cylinder; 31. a support plate; 32. a spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a constant velocity joint is with spline ring gage inspection device, includes support frame 1, sleeve 2 and

backup pad

31, and 1 inside sleeves 2 that are provided with of support frame, first movable groove 12 has been seted up to 1 upper surface of support frame, and the electronic jar 3 that pushes away of second is installed to 1 upper end outer wall of support frame. The second electric push cylinder 3 adopts an EDA60 type, and the type has the advantage of long service life and can meet the actual use requirement. The second electric pushing cylinder 3 penetrates through the outer wall of one side of the first movable groove 12 and is provided with a supporting plate 31, the outer wall of the lower end of the supporting plate 31 is provided with a spring 32, and the supporting plate 31 is elastically connected with the sleeve 2 through the spring 32. One end of the second electric pushing cylinder 3 departing from the supporting plate 31 is movably arranged inside the sleeve 2. The support frame 1 deviates from the outer wall of one side of the first movable groove 12 and is provided with a second movable groove 14, and the support frame 1 deviates from the outer wall of one side of the second electric pushing cylinder 3 and is provided with a first electric pushing cylinder 15. The second electric pushing cylinder 3 is of a JZX44 type, and the type has the advantage of convenience in maintenance and can meet the actual use requirement. The outer wall of one side of the first electric pushing cylinder 15 is provided with a connecting block 16. The connecting block 16 achieves the purpose of moving the connecting rod 22. The upper end of the outer wall of one side of the sleeve 2 is welded with a connecting rod 22, and the connecting rod 22 penetrates through the outer wall of one side of the second movable groove 14 and is positioned inside the connecting block 16.

The outer wall of one side of the support frame 1, which is far away from the first electric pushing cylinder 15, is provided with a controller 13, the controller 13 is L QFP-100 type, the model controller 13 has the advantage of accurate control and can meet the use requirement, a displacement sensor 21 is embedded and installed at the upper end of one side of the inner wall of the sleeve 2, the displacement sensor 21 is HG-C1030 type, the model displacement sensor 21 has the advantages of good running performance and economical price, and can meet the actual use requirement, technicians can directly purchase the spline body 11 in the market through model searching, and the technical specifications can be directly looked over and found for understanding when the model is needed, so the equipment is not repeated, the displacement sensor 21 is electrically connected with the controller 13, the controller 13 is electrically connected with the first electric pushing cylinder 15, the controller 13 is electrically connected with the second electric pushing cylinder 3 to manually take the spline body 11 and place on the upper end of the inner wall of the support frame 1, the worker controls the second spline pushing cylinder 3 to work through the controller 13, the second electric pushing cylinder 3 drives the sleeve 2 to move downwards until the body 11 contacts with the ring gauge body 23, the ring gauge body, the movable push cylinder 3, the movable push cylinder 23, the movable push cylinder 3 to control the sleeve 2 to reduce the transmission efficiency of the movable push cylinder, the movable push cylinder 21 and the movable push cylinder, thereby reducing the efficiency of the movable push cylinder, the movable contact of the movable push cylinder, and reduce the movable contact of the movable push cylinder, the movable contact of the movable control device, and control of the movable control device, thereby reducing the movable control of the movable control.

The outer wall of the lower end of the sleeve 2 is symmetrically provided with screw holes 26. The outer wall of the lower end of the sleeve 2 is provided with a ring gauge body 23, through holes 24 are symmetrically formed in the ring gauge body 23, screws 25 are arranged in the through holes 24, and the screws 25 penetrate through the through holes 24 to be meshed with the screw holes 26. When the screw 25 is engaged with the screw hole 26, stability is provided for the ring gauge body 23, and the fixed connection of the ring gauge body 23 and the sleeve 2 is ensured. The spline body 11 is placed at the upper end of the inner wall of the support frame 1, and the spline body 11 corresponds to the sleeve 2 in position. When ring rule body 23 needs to be changed, the staff has manually taken a word and has rotated screw 25, and screw 25 meshes with screw 26 mutually to take place relative movement, until breaking away from inside screw 26, thereby reached the purpose of convenient to detach ring rule body 23, be convenient for with changing ring rule body 23, guarantee ring rule body 23 and wait to detect 11 looks adaptations of spline body, improved the equipment practicality.

The working principle is as follows: the worker takes the spline body 11 manually. And is placed on the upper end of the inner wall of the support frame 1, a worker controls the second electric pushing cylinder 3 to work through the controller 13, the second electric pushing cylinder 3 drives the sleeve 2 to move downwards until the spline body 11 is contacted with the ring gauge body 23, the second electric pushing cylinder 3 continuously moves downwards until the second electric pushing cylinder 3 moves to the position of the displacement sensor 21, the displacement sensor 21 transmits a contact signal of the second electric pushing cylinder 3 to the controller 13, the controller 13 controls the second electric pushing cylinder 3 to stop working and controls the first electric pushing cylinder 15 to work, when the first electric pushing cylinder 15 works, the connecting rod 22 is driven by the connecting block 16 to move in the second movable groove 14, the sleeve 2 and the ring gauge body 23 move along with the movement, the sleeve 2 is pushed to move downwards through the spring 32 to ensure that the ring gauge body 23 is meshed with the spline body 11, thereby achieving the purpose of detecting the quality of the spline body 11, reduce artifical the participation, thereby staff working strength has been reduced, staff work efficiency has been improved, equipment practicability is improved, sleeve 2 removes, make second electronic push cylinder 3 break away from contact displacement sensor 21, displacement sensor 21 gives controller 13 transmission second electronic push cylinder 3 and breaks away from the signal, controller 13 control second electronic push cylinder 3 continues to work, thereby drive ring gauge body 23 and continue the purpose at 11 surperficial downstream of spline body, guarantee to detect 11 surperficial whole spline body, when the card pause or pause appears, sleeve 2 stops moving, second electronic push cylinder 3 continues to move down, until with 11 contacts of spline body, contact sensor through 3 lower extreme settings of second electronic push cylinder, the purpose of detecting ring gauge body 23 and 11 mobile card of spline body has been reached.

When ring rule body 23 needs to be changed, the staff has manually taken a word and has rotated screw 25, and screw 25 meshes with screw 26 mutually to take place relative movement, until breaking away from inside screw 26, thereby reached the purpose of convenient to detach ring rule body 23, be convenient for with changing ring rule body 23, guarantee ring rule body 23 and wait to detect 11 looks adaptations of spline body, improved the equipment practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a spline ring gage inspection device for constant velocity joint, includes support frame (1), sleeve (2) and backup pad (31), its characterized in that: support frame (1) inside is provided with sleeve (2), first movable groove (12) have been seted up to support frame (1) upper surface, support frame (1) upper end outer wall is installed the electronic push cylinder of second (3), support frame (1) deviates from first movable groove (12) one side outer wall and has been seted up second movable groove (14), support frame (1) deviates from the electronic push cylinder of second (3) one side outer wall and installs first electronic push cylinder (15), connecting block (16) are installed to first electronic push cylinder (15) one side outer wall, support frame (1) deviates from first electronic push cylinder (15) one side outer wall and installs controller (13), sleeve (2) inner wall one side upper end embedding is installed displacement sensor (21), screw (26) have been seted up to sleeve (2) lower extreme outer wall symmetry.

2. The checking device for a spline ring gauge for a constant velocity joint according to claim 1, characterized in that: a spline body (11) is placed on the upper end of the inner wall of the support frame (1), and the spline body (11) corresponds to the sleeve (2) in position.

3. The checking device for a spline ring gauge for a constant velocity joint according to claim 1, characterized in that: the second electric pushing cylinder (3) penetrates through the outer wall of one side of the first movable groove (12) and is provided with a supporting plate (31), the outer wall of the lower end of the supporting plate (31) is provided with a spring (32), and the supporting plate (31) is elastically connected with the sleeve (2) through the spring (32).

4. The checking device for a spline ring gauge for a constant velocity joint according to claim 1, characterized in that: one end, deviating from the supporting plate (31), of the second electric pushing cylinder (3) is movably arranged inside the sleeve (2).

5. The checking device for a spline ring gauge for a constant velocity joint according to claim 1, characterized in that: the upper end of the outer wall of one side of the sleeve (2) is welded with a connecting rod (22), and the connecting rod (22) penetrates through the outer wall of one side of the second movable groove (14) and is located inside the connecting block (16).

6. The checking device for a spline ring gauge for a constant velocity joint according to claim 1, characterized in that: the ring gauge body (23) is arranged on the outer wall of the lower end of the sleeve (2), the through holes (24) are symmetrically formed in the ring gauge body (23), the screws (25) are arranged in the through holes (24), and the screws (25) penetrate through the through holes (24) and are meshed with the screw holes (26).

7. The checking device for a spline ring gauge for a constant velocity joint according to claim 1, characterized in that: the displacement sensor (21) is electrically connected with the controller (13), the controller (13) is electrically connected with the first electric pushing cylinder (15), and the controller (13) is electrically connected with the second electric pushing cylinder (3).