CN223998370U

CN223998370U - Clamping device for shaft part detection

Info

Publication number: CN223998370U
Application number: CN202520607336.8U
Authority: CN
Inventors: 陈宇琪; 徐超; 赵迅
Original assignee: Qingdao Haixuan Automation Technology Co ltd
Current assignee: Qingdao Haixuan Automation Technology Co ltd
Priority date: 2025-04-02
Filing date: 2025-04-02
Publication date: 2026-03-17
Anticipated expiration: 2035-04-02

Abstract

The utility model provides a clamping device for shaft part detection, which relates to the technical field of shaft part detection and comprises a mounting seat, wherein a semicircular die cavity is formed in the upper end surface of the mounting seat, limiting clamping plates are arranged on two sides of the upper end of the die cavity, a rocker arm is arranged on the back of each limiting clamping plate and movably mounted on two sides of the upper end of the mounting seat, a driving rod is movably connected to the bottom end of each rocker arm, a sliding block is movably connected to the bottom of each driving rod, the sliding blocks are movably mounted in the middle of the inner side of the mounting seat, and a driving cylinder is connected to the bottom of each sliding block. According to the utility model, the die cavity and the two groups of limiting clamping plates are arranged, the two groups of limiting clamping plates rotate under the pushing of the driving air cylinder, and an encircling form is formed between the two groups of limiting clamping plates and the die cavity, so that the shaft component is rapidly clamped and fixed, and the fixing effect is realized, meanwhile, the rotating body can be arranged to perform 360-degree rotation positioning adjustment on the shaft component, and the convenience is further provided for the detection work of the shaft component.

Description

Clamping device for shaft part detection

Technical Field

The utility model relates to the technical field of shaft part detection, in particular to a clamping device for shaft part detection.

Background

The shaft component is one of typical parts commonly encountered in mechanical systems, and is mainly used for supporting transmission components, transmitting torque and bearing load, and is generally in the shape of a metal round bar, each section can have different diameters, and the shaft component has various types and specifications, such as different lengths, diameters, transmission ratios, torque capacities and the like, according to different application environments, so as to meet the specific requirements of various transmission systems. The shaft component is used as a precision transmission component and a driving shaft and is generally manufactured by adopting a high-precision processing technology and high-quality materials, and has higher dimensional precision, surface finish and mechanical properties, so that the shaft component needs to be accurately detected in size after the shaft component is processed.

To solve the above problems, we propose a clamping device for shaft member detection to solve the above problems.

Disclosure of utility model

In order to solve the problems in the background art, the present utility model provides a clamping device for shaft member detection.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The clamping device for shaft part detection comprises a mounting seat, wherein a semicircular die groove is formed in the upper end surface of the mounting seat, limiting clamping plates are arranged on two sides of the upper end of the die groove, rocker arms are arranged on the back of the limiting clamping plates and movably mounted on two sides of the upper end of the mounting seat, a driving rod is movably connected to the bottom end of the rocker arms, a sliding block is movably connected to the bottom of the driving rod, the sliding block is movably mounted in the middle of the inner side of the mounting seat, and a driving cylinder is connected to the bottom of the sliding block;

The bottom of mount pad is provided with rotator and unable adjustment base, rotator movable mounting is in unable adjustment base's inboard middle part, mount pad fixed mounting is at the upper end surface of rotator.

Preferably, the outer wall fixed mounting of rotator has the rotation gear, the rotation gear sets up in unable adjustment base's inboard middle part, and is connected with drive gear in rotation gear's left end meshing, drive gear movable mounting is in unable adjustment base's inboard left end, drive gear's bottom is connected with driving motor, driving motor fixed mounting is in unable adjustment base's left side bottom.

Preferably, limit guide rods are arranged at two ends of the inner side of the mounting seat, and the two limit guide rods are in sliding connection with the sliding block.

Preferably, the bottom of mount pad is provided with the backup pad, drive cylinder fixed mounting is in the bottom middle part of backup pad, drive cylinder's output passes the bottom of backup pad and sliding block and carries out fixed connection.

Preferably, bearings are arranged at two ends of the outer wall of the rotating body, and the rotating body is movably connected with the fixed base through the bearings.

Preferably, when the die cavity is surrounded by the two groups of limiting clamping plates, the inner holes of the die cavity form a circular structure.

Compared with the prior art, the utility model has the beneficial effects that:

In the scheme, the die grooves and the two groups of limiting clamping plates are arranged, the two groups of limiting clamping plates rotate under the pushing of the driving air cylinder, and a surrounding form is formed between the die grooves, so that the shaft component is clamped and fixed rapidly, meanwhile, the rotating body is arranged, 360-degree rotation positioning adjustment can be carried out on the shaft component, and convenience is further provided for the detection work of the shaft component.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

Fig. 2 is an exploded view of the present utility model.

In the figure, 1, an installation seat, 2, a die cavity, 3, a limiting clamping plate, 4, a rocker arm, 5, a driving rod, 6, a sliding block, 7, a limiting guide rod, 8, a supporting plate, 9, a driving cylinder, 10, a fixed base, 11, a rotating body, 12, a bearing, 13, a rotating gear, 14, a driving gear and 15, and a driving motor.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the general thought is as follows:

Referring to fig. 1-2, the clamping device for shaft part detection in the embodiment comprises a mounting seat 1, wherein a semicircular die groove 2 is formed in the upper end surface of the mounting seat 1, limiting clamping plates 3 are arranged on two sides of the upper end of the die groove 2, a rocker arm 4 is arranged on the back of the limiting clamping plates 3, the rocker arm 4 is movably mounted on two sides of the upper end of the mounting seat 1, a driving rod 5 is movably connected to the bottom end of the rocker arm 4, a sliding block 6 is movably connected to the bottom of the driving rod 5, the sliding block 6 is movably mounted in the middle of the inner side of the mounting seat 1, and a driving cylinder 9 is connected to the bottom of the sliding block 6.

Wherein, can promote slider 6 through starting drive cylinder 9 for slider 6 goes up the motion, when slider 6 risees, can drive the actuating lever 5 of both sides, can promote the bottom of rocking arm 4 through actuating lever 5, make rocking arm 4 rotate, thereby make both sides limit splint 3 rotate to the central direction, make and form between two sets of limit splint 3 and the die cavity 2 and surround the centre gripping form, thereby make to putting the shaft part on the die cavity 2 surface and carry out the centre gripping fixedly.

The bottom of the installation seat 1 is provided with a rotating body 11 and a fixed base 10, the rotating body 11 is movably installed in the middle of the inner side of the fixed base 10, the installation seat 1 is fixedly installed on the upper end surface of the rotating body 11, a rotating gear 13 is fixedly installed on the outer wall of the rotating body 11, the rotating gear 13 is arranged in the middle of the inner side of the fixed base 10, a driving gear 14 is connected to the left end of the rotating gear 13 in a meshed mode, the driving gear 14 is movably installed at the left end of the inner side of the fixed base 10, a driving motor 15 is connected to the bottom of the driving gear 14, and the driving motor 15 is fixedly installed at the left bottom of the fixed base 10.

Wherein, drive gear 14 through driving motor 15 rotates for rotatory gear 13 drives rotator 11 and carries out rotary motion under the driven effect, thereby drives the direction of mount pad 1 and carries out 360 degrees rotary motion, thereby provides the convenience for the detection work of axle parts.

In some examples, limit guide rods 7 are arranged at two ends of the inner side of the mounting seat 1, the two groups of limit guide rods 7 are in sliding connection with the sliding block 6, a supporting plate 8 is arranged at the bottom of the mounting seat 1, a driving air cylinder 9 is fixedly arranged in the middle of the bottom end of the supporting plate 8, and the output end of the driving air cylinder 9 penetrates through the supporting plate 8 to be fixedly connected with the bottom of the sliding block 6. The supporting plate 8 mainly plays a role in stably supporting the driving cylinder 9 and the two groups of limiting guide rods 7.

In some examples, bearings 12 are disposed at two ends of the outer wall of the rotating body 11, the rotating body 11 is movably connected with the fixed base 10 through the bearings 12, and stability and smoothness of the rotating body 11 during rotation can be enhanced through the arrangement of the bearings 12.

In some examples, when the die cavity 2 is surrounded by the two groups of limiting clamping plates 3, the inner holes of the limiting clamping plates form a circular structure, so that shaft parts placed on the surface of the die cavity 2 are clamped and fixed, and stability is improved.

In some examples, the rotator 11 is provided as a hollow structure, and the drive cylinder 9 is located in the inner cavity of the rotator 11 during use.

The working principle of the utility model is as follows:

According to the utility model, the die cavity 2 and the two groups of limiting clamping plates 3 are used for surrounding, so that the shaft part can be clamped and positioned rapidly, and meanwhile, in the detection process, the rotating body 11 is driven to rotate, so that 360-degree rotation, positioning and adjustment can be performed on the shaft part, and convenience is provided for the detection work of the shaft part.

The specific operation flow is that, at first, staff puts the shaft part on the upper end surface of the die cavity 2, then starts the driving cylinder 9, promotes through the driving cylinder 9 for sliding block 6 goes up and down to slide the motion, when sliding block 6 goes up and down, can promote the actuating lever 5 of both sides, thereby make to promote rocking arm 4, under rocking arm 4's rotation, make the spacing splint 3 of both sides rotate to the central direction in step, make and form the surrounding form between two sets of spacing splint 3 and the die cavity 2, thereby realize carrying out the centre gripping fixed to the shaft part of putting on the die cavity 2 surface, strengthen the stability of shaft part in the detection work.

In addition, when the azimuth of the shaft part is required to be rotationally adjusted, the driving motor 15 is started firstly, the driving gear 14 can be driven to rotate through the driving motor 15, under the action of the transmission force, the rotating gear 13 is pushed to drive the rotating body 11 to rotate, the mounting seat 1 is driven to rotate, and under the rotation of the rotating body 11, a worker can rotate and adjust the shaft part by 360 degrees, so that convenience is provided for the detection work of the shaft part.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A clamping device for detecting shaft components, characterized in that it includes a mounting base (1), the upper surface of the mounting base (1) is provided with a semi-circular mold groove (2), both sides of the upper end of the mold groove (2) are provided with limiting clamps (3), the back of the limiting clamps (3) is provided with a rocker arm (4), the rocker arm (4) is movably installed on both sides of the upper end of the mounting base (1), the bottom end of the rocker arm (4) is movably connected to a drive rod (5), the bottom of the drive rod (5) is movably connected to a sliding block (6), the sliding block (6) is movably installed in the middle of the inner side of the mounting base (1), and a drive cylinder (9) is connected to the bottom of the sliding block (6);

The bottom of the mounting base (1) is provided with a rotating body (11) and a fixed base (10). The rotating body (11) is movably installed in the middle of the inner side of the fixed base (10), and the mounting base (1) is fixedly installed on the upper surface of the rotating body (11).

2. A clamping device for detecting shaft components according to claim 1, characterized in that a rotating gear (13) is fixedly installed on the outer wall of the rotating body (11), the rotating gear (13) is disposed in the middle of the inner side of the fixed base (10), and a drive gear (14) is meshed and connected at the left end of the rotating gear (13), the drive gear (14) is movably installed on the left side of the fixed base (10), and a drive motor (15) is connected to the bottom of the drive gear (14), the drive motor (15) is fixedly installed on the bottom left side of the fixed base (10).

3. The clamping device for shaft component detection according to claim 2, characterized in that, both ends of the inner side of the mounting base (1) are provided with limit guide rods (7), and both sets of limit guide rods (7) are slidably connected to the sliding block (6).

4. A clamping device for detecting shaft components according to claim 3, characterized in that a support plate (8) is provided at the bottom of the mounting base (1), the driving cylinder (9) is fixedly installed at the bottom middle of the support plate (8), and the output end of the driving cylinder (9) passes through the support plate (8) and is fixedly connected to the bottom of the sliding block (6).

5. A clamping device for detecting shaft components according to claim 4, characterized in that bearings (12) are provided at both ends of the outer wall of the rotating body (11), and the rotating body (11) and the fixed base (10) are movably connected through the bearings (12).

6. A clamping device for detecting shaft components according to claim 5, characterized in that when the mold groove (2) is surrounded by two sets of limiting clamps (3), its inner hole forms a circular structure.