CN215725855U

CN215725855U - Inner hole roughness detection equipment convenient to fix

Info

Publication number: CN215725855U
Application number: CN202121778059.5U
Authority: CN
Inventors: 叶朝阳; 章学洋; 章学挺; 蒋伟政; 余斌; 刘清清
Original assignee: Wenzhou Baima Precision Machinery Technology Co ltd
Current assignee: Wenzhou Baima Precision Machinery Technology Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-02-01
Anticipated expiration: 2031-07-31

Abstract

The utility model relates to the technical field of inner hole detection, and discloses an inner hole roughness detection device convenient to fix, which comprises a bottom plate, wherein a hydraulic cylinder is fixedly installed at the top of the bottom plate, the output end of the hydraulic cylinder is movably connected with a hydraulic rod, one end of the hydraulic rod is fixedly provided with a connecting shaft, a bearing is fixedly installed on the outer wall of the connecting shaft, a roller is fixedly installed on the outer wall of the bearing, a supporting seat is fixedly installed at the top of the bottom plate, a motor base is fixedly installed at the top of the supporting seat, a first motor is fixedly installed inside the motor base, a threaded rod is fixedly installed on an output shaft of the first motor through a coupler, a shell is fixedly installed at the top of the motor base, and a sliding groove is formed in one side of the shell. This hole roughness measurement equipment convenient to it is fixed can be so that the device is convenient for carry out the centre gripping to detecting the object, has avoided the device because the error that the skew leads to when detecting to the precision of detection has been promoted.

Description

Inner hole roughness detection equipment convenient to fix

Technical Field

The utility model relates to the technical field of inner hole detection, in particular to inner hole roughness detection equipment convenient to fix.

Background

A roughness meter, called as surface roughness meter or surface finish meter, has the features of high measuring precision, wide measuring range, simple operation, stable operation, etc. it is widely used in the detection of various metal and non-metal machined surfaces.

The inner hole roughness detection equipment used on the market at present is not convenient for clamping and fixing the detection body, so that the device is easy to generate errors due to deviation when in detection, and the measurement effect of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the inner hole roughness detection equipment convenient to fix, which has the advantages of being convenient to clamp and fix the detection body and the like, and solves the problem that the inner hole roughness detection equipment used in the current market is inconvenient to clamp and fix the detection body.

(II) technical scheme

In order to achieve the purpose of conveniently clamping and fixing the detection body, the utility model provides the following technical scheme: an inner hole roughness detection device convenient to fix comprises a bottom plate, wherein a hydraulic cylinder is fixedly installed at the top of the bottom plate, the output end of the hydraulic cylinder is movably connected with a hydraulic rod, one end of the hydraulic rod is fixedly provided with a connecting shaft, the outer wall of the connecting shaft is fixedly provided with a bearing, and the outer wall of the bearing is fixedly provided with a roller;

the detection device comprises a bottom plate, a support seat, a motor base, a first motor, a threaded rod, a shell, a chute, a threaded block, a clamping plate, an anti-slip pad, a support frame, a second motor, a rotating shaft, a limit ring, a fixed barrel, a detection device body and a detection device body, wherein the support seat is fixedly mounted at the top of the bottom plate, the motor base is fixedly mounted at the top of the support seat, the first motor is fixedly mounted in the motor base, the threaded rod is movably connected with the threaded block through the chute at one side of the shell, the clamping plate is fixedly mounted at the outer wall of the threaded block, the anti-slip pad is fixedly mounted at the top of the clamping plate, the support frame is fixedly mounted at one side of the shell, the second motor is fixedly mounted in the support frame, the rotating shaft is fixedly mounted at the output shaft of the second motor through the coupler, can be so that the device be convenient for carry out the centre gripping to detecting the object, avoided the device because the skew error that leads to when detecting to the precision of detection has been promoted.

Preferably, the outer wall of the thread block is movably connected with the inner wall of the shell, and the outer wall of the clamping plate is movably connected with the inner wall of the sliding groove, so that the thread block can conveniently slide along the inner wall of the shell.

Preferably, the inner wall of the fixed barrel is movably connected with the outer wall of the limiting ring, and the size of the fixed barrel is matched with that of the limiting ring, so that the rotating shaft can rotate conveniently, and friction is reduced.

Preferably, the threaded rod is a bidirectional threaded rod, and the threaded rod and the clamping plate are vertically distributed, so that the clamping plate is convenient for clamping an object.

Preferably, the number of splint is two, and two splint use the perpendicular central line of support frame as symmetry axis symmetry setting, stability when having promoted the centre gripping.

Preferably, the number of the rollers is two, and the two rollers are symmetrically arranged by taking the central axis of the fixed barrel as a symmetry axis, so that the stability during supporting is improved.

Preferably, the central axis of the rotating shaft coincides with the central axis of the fixed barrel, and the diameter of the outer surface of the rotating shaft is smaller than that of the inner surface of the fixed barrel, so that the smoothness of the device during operation is improved.

(III) advantageous effects

Compared with the prior art, the utility model provides the inner hole roughness detection equipment convenient to fix, which has the following beneficial effects:

1. this hole roughness measurement equipment convenient to it is fixed through supporting seat, motor cabinet, first motor, shell, threaded rod, spout, thread piece, splint and the slipmat that sets up, can be so that the device is convenient for carry out the centre gripping to detecting the object, has avoided the device to carry out the error that leads to because the skew when detecting to the accurate nature of detection has been promoted.

2. This hole roughness check out test set convenient to it is fixed through bottom plate, pneumatic cylinder, hydraulic stem, connecting axle, bearing and the cylinder that sets up, can be so that the device is convenient for support detection body to can be applicable to not the detection object of equidimension and support, thereby further promotion detect the stability of body, thereby promoted the suitability of device.

3. This hole roughness measurement equipment convenient to it is fixed through support frame, second motor, pivot, spacing ring, fixed bucket and the check out test set body that sets up, can be so that the device is convenient for carry out the regulation of angle to the check out test set body to promoted the scope that detects, promoted the practicality of device, the user of being convenient for operates.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic view of the connection structure of the bearing and the roller according to the present invention.

In the figure: 1. a base plate; 2. a hydraulic cylinder; 3. a hydraulic lever; 4. a connecting shaft; 5. a bearing; 6. a drum; 7. a supporting seat; 8. a motor base; 9. a first motor; 10. a housing; 11. a threaded rod; 12. a chute; 13. a thread block; 14. a splint; 15. a non-slip mat; 16. a support frame; 17. a second motor; 18. a rotating shaft; 19. a limiting ring; 20. fixing the barrel; 21. and detecting the equipment body.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an inner hole roughness detecting device convenient to fix comprises a bottom plate 1, a hydraulic cylinder 2 is fixedly installed at the top of the bottom plate 1, a hydraulic rod 3 is movably connected to the output end of the hydraulic cylinder 2, a connecting shaft 4 is fixedly installed at one end of the hydraulic rod 3, a bearing 5 is fixedly installed on the outer wall of the connecting shaft 4, a roller 6 is fixedly installed on the outer wall of the bearing 5, and the device can be used for supporting a detected body conveniently and supporting detected objects with different sizes by the aid of the bottom plate 1, the hydraulic cylinder 2, the hydraulic rod 3, the connecting shaft 4, the bearing 5 and the roller 6, so that the stability of the detected body is further improved, and the applicability of the device is improved;

the top of the bottom plate 1 is fixedly provided with a supporting seat 7, the top of the supporting seat 7 is fixedly provided with a motor base 8, the inside of the motor base 8 is fixedly provided with a first motor 9, the output shaft of the first motor 9 is fixedly provided with a threaded rod 11 through a coupler, the top of the motor base 8 is fixedly provided with a shell 10, one side of the shell 10 is provided with a chute 12, the outer wall of the threaded rod 11 is movably connected with a threaded block 13, the outer wall of the threaded block 13 is fixedly provided with a clamping plate 14, the outer wall of the threaded block 13 is movably connected with the inner wall of the shell 10, the outer wall of the clamping plate 14 is movably connected with the inner wall of the chute 12, the top of the clamping plate 14 is fixedly provided with an anti-skid pad 15, and the device is convenient for clamping a detected object through the supporting seat 7, the motor base 8, the first motor 9, the shell 10, the threaded rod 11, the chute 12, the threaded block 13, the clamping plate 14 and the anti-skid pad 15, the error caused by deviation when the device is detected is avoided, so that the detection accuracy is improved, one side of the shell 10 is fixedly provided with two support frames 16, the number of the clamping plates 14 is two, the threaded rod 11 is a bidirectional threaded rod, the threaded rod 11 and the clamping plates 14 are vertically distributed, the two clamping plates 14 are symmetrically arranged by taking the vertical central line of the support frame 16 as a symmetry axis, the inside of the support frame 16 is fixedly provided with a second motor 17, the output shaft of the second motor 17 is fixedly provided with a rotating shaft 18 through a coupler, the outer wall of the rotating shaft 18 is fixedly provided with a limiting ring 19, one side of the support frame 16 is fixedly provided with a fixed barrel 20, the inner wall of the fixed barrel 20 is movably connected with the outer wall of the limiting ring 19, the size of the fixed barrel 20 is matched with the size of the limiting ring 19, the central axis of the rotating shaft 18 is coincident with the central axis of the fixed barrel 20, and the outer surface diameter of the rotating shaft 18 is smaller than the inner surface diameter of the fixed barrel 20, the quantity of cylinder 6 is two, and two cylinders 6 use the axis of fixed bucket 20 to set up as symmetry axis symmetry, and the one end fixed mounting of pivot 18 has check out test set body 21, and support frame 16, second motor 17, pivot 18, spacing ring 19, fixed bucket 20 and check out test set body 21 through setting up can make the device be convenient for carry out the regulation of angle to check out test set body 21 to promoted the scope that detects, promoted the practicality of device, the user of being convenient for operates.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, first motor 9 operation makes threaded rod 11 rotatory, thereby make screw block 13 slide along the outer wall of threaded rod 11, splint 14 slides along the inner wall of spout 12, make splint 14 carry out the centre gripping to detecting the object, slipmat 15 prevents not hard up, pneumatic cylinder 2 starts to drive hydraulic stem 3 and makes the position of connecting axle 4 rise, thereby make cylinder 6 support detecting the object, second motor 17 operation makes pivot 18 rotatory after supporting, spacing ring 19 slides along the inner wall of fixed bucket 20, thereby make the check out test set body 21 rotatory, make the angle that detects adjust.

To sum up, this be convenient for fixed hole roughness check out test set can make the device be convenient for carry out the centre gripping to detecting the object, the error that the device leads to because the skew when detecting has been avoided, thereby the accurate nature of detection has been promoted, the device is convenient for support the detection body, and can be applicable to the not detection object of equidimension and support, thereby further promote the stability of detecting the body, thereby the suitability of device has been promoted, the device is convenient for carry out the regulation of angle to the check out test set body 21, thereby the scope of detection has been promoted, the practicality of device has been promoted, the user of being convenient for operates.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inner bore roughness measurement equipment convenient to it is fixed, includes bottom plate (1), its characterized in that: a hydraulic cylinder (2) is fixedly mounted at the top of the bottom plate (1), the output end of the hydraulic cylinder (2) is movably connected with a hydraulic rod (3), one end of the hydraulic rod (3) is fixedly mounted with a connecting shaft (4), the outer wall of the connecting shaft (4) is fixedly mounted with a bearing (5), and the outer wall of the bearing (5) is fixedly mounted with a roller (6);

the top of the bottom plate (1) is fixedly provided with a supporting seat (7), the top of the supporting seat (7) is fixedly provided with a motor base (8), the inside of the motor base (8) is fixedly provided with a first motor (9), an output shaft of the first motor (9) is fixedly provided with a threaded rod (11) through a coupler, the top of the motor base (8) is fixedly provided with a shell (10), one side of the shell (10) is provided with a chute (12), the outer wall of the threaded rod (11) is movably connected with a threaded block (13), the outer wall of the threaded block (13) is fixedly provided with a clamping plate (14), the top of the clamping plate (14) is fixedly provided with an anti-skid pad (15), one side of the shell (10) is fixedly provided with a supporting frame (16), the inside of the supporting frame (16) is fixedly provided with a second motor (17), the output shaft of the second motor (17) is fixedly provided with a rotating shaft (18) through a coupler, the outer wall fixed mounting of pivot (18) has spacing ring (19), one side fixed mounting of support frame (16) has fixed bucket (20), the one end fixed mounting of pivot (18) has check out test set body (21).

2. An inner bore roughness detection device convenient to fix according to claim 1, characterized in that: the outer wall of the thread block (13) is movably connected with the inner wall of the shell (10), and the outer wall of the clamping plate (14) is movably connected with the inner wall of the sliding groove (12).

3. An inner bore roughness detection device convenient to fix according to claim 1, characterized in that: the inner wall of the fixed barrel (20) is movably connected with the outer wall of the limiting ring (19), and the size of the fixed barrel (20) is matched with that of the limiting ring (19).

4. An inner bore roughness detection device convenient to fix according to claim 1, characterized in that: the threaded rod (11) is a bidirectional threaded rod, and the threaded rod (11) and the clamping plate (14) are vertically distributed.

5. An inner bore roughness detection device convenient to fix according to claim 1, characterized in that: the number of the clamping plates (14) is two, and the two clamping plates (14) are symmetrically arranged by taking the vertical central line of the supporting frame (16) as a symmetry axis.

6. An inner bore roughness detection device convenient to fix according to claim 1, characterized in that: the number of the rollers (6) is two, and the two rollers (6) are symmetrically arranged by taking the central axis of the fixed barrel (20) as a symmetry axis.

7. An inner bore roughness detection device convenient to fix according to claim 1, characterized in that: the central axis of the rotating shaft (18) coincides with the central axis of the fixed barrel (20), and the diameter of the outer surface of the rotating shaft (18) is smaller than that of the inner surface of the fixed barrel (20).