CN219170852U - Special-shaped piece clamping table of magnetic particle inspection machine - Google Patents

Abstract

The utility model relates to the technical field of special-shaped piece clamping, in particular to a special-shaped piece clamping table of a magnetic powder flaw detector, which comprises a bracket, a rotating assembly and a clamping assembly, wherein the clamping assembly comprises an outer cylinder, an inner cylinder, a first clamping plate, a rack, a gear and a moving member; the rotating shaft is driven to rotate by the driving disc, the rotating shaft rotates to drive the gear to rotate, the inner barrel slides out of the outer barrel through the cooperation of the gear and the rack, and the first clamping plate is driven to move when the inner barrel moves, so that the special-shaped piece is clamped and fixed between the two clamping plates, and the rotating assembly and the connecting ring are matched, so that the clamping plates can conveniently clamp the special-shaped piece and then rotate, and the special-shaped piece is subjected to omnibearing detection and flaw detection; through the drive end setting that removes the first grip block of drive in being close to first grip block department, when being convenient for individual operation removes first grip block, place the dysmorphism piece between two grip blocks to be convenient for place the clamp fixing to the dysmorphism piece, improved user's use experience and felt.

Description

Special-shaped piece clamping table of magnetic particle inspection machine

Technical Field

The utility model relates to the technical field of special-shaped piece clamping, in particular to a special-shaped piece clamping table of a magnetic particle inspection machine.

Background

After the magnetic powder inspection is conducted by utilizing ferromagnetic materials, magnetic lines of force on the surface and the near surface of a workpiece are locally distorted due to the existence of discontinuity, so that a leakage magnetic field is generated to absorb magnetic powder applied to the surface of the workpiece, and a magnetic mark which is visible visually under proper illumination is formed, so that the position, the shape and the size of the discontinuity are displayed. In the work piece of carrying out the magnetic particle inspection, there are a lot of dysmorphism pieces, and these dysmorphism pieces often can not comparatively steadily place on traditional flaw detection platform, bring certain trouble for the flaw detection work.

In the chinese patent document with publication number CN216504681U, a special-shaped piece clamping table of a magnetic particle inspection machine is disclosed, when the magnetic particle inspection machine is used, the rotating rod is driven to rotate through the first handle, so that the rotating rod is abutted with the supporting cylinder, and then the supporting cylinder is driven to slide leftwards on the limiting cylinder, so that the first sucker abuts against a special-shaped workpiece, the special-shaped workpiece is clamped left and right by the first sucker and the second sucker, the special-shaped workpiece is fixed on the clamped workpiece, and flaw detection is easily performed on the special-shaped piece in all directions by flaw detection equipment.

However, in the using process of the special-shaped piece clamping table, as the movable clamping end is far away from the driving end for driving the movable clamping end to move, the special-shaped piece clamping table is inconvenient to place between the two suckers when a person independently operates the driving clamping end to move, so that the clamping table is poor in using experience.

Disclosure of Invention

The purpose of the utility model is that: the special-shaped piece clamping table solves the problem that in the prior art, in the use process of the special-shaped piece clamping table of the magnetic particle flaw detector, because the movable clamping end is far away from the driving end for driving the movable clamping end, when a person independently operates and drives the clamping end to move, the special-shaped piece is placed between two suckers, so that the clamping table is poor in use experience.

In order to achieve the technical purpose, the utility model adopts the following technical scheme: the utility model provides a special-shaped piece clamping table of a magnetic powder flaw detector, which comprises a bracket and a rotating assembly, wherein the rotating assembly is arranged on the bracket,

also comprises a clamping assembly which is used for clamping the workpiece,

the clamping assembly comprises an outer cylinder, an inner cylinder, a first clamping plate, a rack, a gear and a moving member, wherein the outer cylinder is fixedly connected with the support, the inner cylinder is movably connected with the outer cylinder and is positioned in the outer cylinder, the first clamping plate is movably connected with the inner cylinder and is positioned at one end of the inner cylinder away from the outer cylinder, the rack is fixedly connected with the inner cylinder and is positioned on the inner wall of the inner cylinder, and the gear is installed in the inner cylinder through the moving member and is matched with the rack.

The clamping assembly further comprises a connecting ring, wherein the connecting ring is fixedly connected with the inner cylinder and movably connected with the first clamping plate.

The movable member comprises a rotating shaft and a driving disc, one end of the rotating shaft is positioned at the outer side of the outer cylinder, and the other end of the rotating shaft extends into the inner cylinder and is fixedly connected with the gear; the driving disc is fixedly connected with the rotating shaft and is positioned at one end of the rotating shaft far away from the gear.

The special-shaped piece clamping table of the magnetic particle inspection machine further comprises a limiting assembly, wherein the limiting assembly comprises a support and a sliding rod, and the support is fixedly connected with the outer cylinder and is positioned at the outer side of the outer cylinder; the sliding rod is in sliding connection with the support.

The driving disc is provided with a limiting hole, and the limiting hole is positioned at the outer side of the driving disc and matched with the sliding rod.

According to the special-shaped piece clamping table of the magnetic particle inspection machine, the rotating shaft is driven to rotate through the driving disc, the gear is driven to rotate through rotation of the rotating shaft, the inner cylinder slides out of the outer cylinder through cooperation of the gear and the rack, the first clamping plate is driven to move when the inner cylinder moves, so that the special-shaped piece is clamped and fixed between the two clamping plates, and the rotating assembly and the connecting ring are matched, so that the special-shaped piece can be conveniently clamped by the clamping plates and then rotated, and all-dimensional detection and inspection of the special-shaped piece are realized; through will drive the drive end that first clamping plate removed sets up in being close to first clamping plate department, when being convenient for the individual operation removes first clamping plate, places the dysmorphism piece between two clamping plates to be convenient for place the clamp fixing to the dysmorphism piece, improved user's use experience and felt.

Drawings

The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.

Fig. 1 is a schematic structural view of a profile clamping table of a magnetic particle inspection machine according to a first embodiment of the present utility model.

Fig. 2 is a schematic view showing the connection of the rack and the inner cylinder in the first embodiment of the present utility model.

Fig. 3 is a schematic structural view of a profile clamping table of a magnetic particle inspection machine according to a second embodiment of the present utility model.

Fig. 4 is a schematic structural view of a drive disc according to a second embodiment of the present utility model.

In the figure: 100-bracket, 101-rotating component, 102-outer cylinder, 103-inner cylinder, 104-first clamping plate, 105-rack, 106-gear, 107-connecting ring, 108-rotating shaft, 109-driving disk, 210-support, 211-slide bar and 212-limit hole.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

First embodiment:

referring to fig. 1 and 2, fig. 1 is a schematic structural view of a clamping table for a profiled element of a magnetic particle inspection machine according to a first embodiment of the present utility model, and fig. 2 is a schematic connecting view of a rack and an inner cylinder according to the first embodiment of the present utility model.

The utility model provides a special-shaped piece clamping table of a magnetic particle inspection machine, which comprises: comprising a support 100, a rotating assembly 101 and a clamping assembly comprising an outer cylinder 102, an inner cylinder 103, a first clamping plate 104, a rack 105, a gear 106 and a moving member comprising a rotating shaft 108 and a driving disc 109 and a connecting ring 107. Through the technical scheme, the problem that in the using process, as the movable clamping end is far away from the driving end for driving the movable clamping end, when a person singly operates and drives the clamping end to move, the special-shaped piece is placed between the two suckers, so that the using experience of the clamping table is poor is solved, and the special-shaped piece can be placed between the two clamping ends when the person singly operates the movable clamping end.

For this embodiment, the rotating assembly 101 is disposed on the support 100, and the rotating assembly 101 is configured to clamp a special-shaped piece and then drive the special-shaped piece to rotate, so that the special-shaped piece is subjected to omnibearing detection flaw detection, and the structure and the working principle of the rotating assembly 101 are in the prior art, and are not described in detail herein.

The outer cylinder 102 is fixedly connected with the support 100, the inner cylinder 103 is movably connected with the outer cylinder 102 and located in the outer cylinder 102, the first clamping plate 104 is movably connected with the inner cylinder 103 and located at one end of the inner cylinder 103 far away from the outer cylinder 102, the rack 105 is fixedly connected with the inner cylinder 103 and located on the inner wall of the inner cylinder 103, and the gear 106 is installed in the inner cylinder 103 through the moving member and matched with the rack 105. The outer cylinder 102 is fixed on the support 100, the inner cylinder 103 is installed in the inner cylinder 102, the rack 105 is arranged on the inner wall of the inner cylinder 103, the gear 106 is installed in the inner cylinder 103 through the moving member, the first clamping plate 104 is installed at the left end of the inner cylinder 103, and a rubber pad is arranged on the first clamping plate 104 so as to be convenient for being matched with the second clamping plate in the rotating assembly 101 to clamp the special-shaped piece, and damage to the special-shaped piece during clamping is avoided.

Secondly, the connecting ring 107 is fixedly connected with the inner cylinder 103 and movably connected with the first clamping plate 104. The left end of the inner cylinder 103 is fixed with the connecting ring 107, and the first clamping plate 104 is movably mounted on the inner cylinder 103 through the connecting ring 107.

Meanwhile, one end of the rotating shaft 108 is located at the outer side of the outer cylinder 102, and the other end of the rotating shaft 108 extends into the inner cylinder 103 and is fixedly connected with the gear 106; the driving disc 109 is fixedly connected with the rotating shaft 108, and is located at one end of the rotating shaft 108 away from the gear 106. The rotating shaft 108 is inserted on the outer cylinder 102, one end of the rotating shaft 108 extending into the inner cylinder 103 is fixed with the gear 106, one end of the rotating shaft 108 away from the gear 106 is provided with the driving disc 109, and the rotating shaft 108 is convenient to rotate through the driving disc 109.

When the special-shaped piece clamping table of the magnetic particle inspection machine is used, the driving disc 109 drives the rotating shaft 108 to rotate, the rotating shaft 108 rotates to drive the gear 106 to rotate, the gear 106 is matched with the rack 105, the inner cylinder 103 slides out of the outer cylinder 102, the inner cylinder 103 drives the first clamping plate 104 to move when moving, so that the special-shaped piece is clamped and fixed between the two clamping plates, and the rotating assembly 101 and the connecting ring 107 are matched, so that the clamping plates can conveniently rotate after clamping the special-shaped piece, and the special-shaped piece can be detected and inspected in all directions; through will drive the drive end that first clamping plate 104 removed sets up in being close to first clamping plate 104 department, when being convenient for the individual operation removes first clamping plate 104, places the dysmorphism piece between two clamping plates to be convenient for place clamp fixing to the dysmorphism piece, improved user's use experience and felt.

Second embodiment:

referring to fig. 3 and 4, fig. 3 is a schematic structural view of a profile clamping table of a magnetic particle inspection machine according to a second embodiment of the present utility model, and fig. 4 is a schematic structural view of a driving disc according to a second embodiment of the present utility model.

The utility model provides a special-shaped piece clamping table of a magnetic particle inspection machine, which also comprises a limiting assembly, wherein the limiting assembly comprises a support 210 and a sliding rod 211, and the driving disc 109 is provided with a limiting hole 212.

For the present embodiment, the support 210 is fixedly connected to the outer cylinder 102, and is located outside the outer cylinder 102; the sliding rod 211 is slidably connected to the support 210, and the limiting hole 212 is located at the outer side of the driving disc 109 and is matched with the sliding rod 211. The outer side circumferential array of the driving disc 109 is provided with a plurality of limiting holes 212, the outer side of the outer cylinder 102 is fixed with a support 210, and the support 210 is inserted with the sliding rod 211.

When the special-shaped piece clamping table of the magnetic particle inspection machine of the embodiment is used, after the first clamping plate 104 is driven to move to clamp the special-shaped piece, the sliding rod 211 is slid, so that the sliding rod 211 is inserted into the limiting hole 212, the driving disc 109 is limited, the inner cylinder 103 is prevented from moving, and the special-shaped piece clamping detection work is guaranteed.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims (5)

1. The special-shaped piece clamping table of the magnetic particle inspection machine comprises a bracket and a rotating assembly, wherein the rotating assembly is arranged on the bracket,

also comprises a clamping assembly which is used for clamping the workpiece,

the clamping assembly comprises an outer cylinder, an inner cylinder, a first clamping plate, a rack, a gear and a moving member, wherein the outer cylinder is fixedly connected with the support, the inner cylinder is movably connected with the outer cylinder and is positioned in the outer cylinder, the first clamping plate is movably connected with the inner cylinder and is positioned at one end of the inner cylinder away from the outer cylinder, the rack is fixedly connected with the inner cylinder and is positioned on the inner wall of the inner cylinder, and the gear is installed in the inner cylinder through the moving member and is matched with the rack.

2. A profile clamping station for a magnetic particle inspection machine according to claim 1, characterized in that,

the clamping assembly further comprises a connecting ring, wherein the connecting ring is fixedly connected with the inner cylinder and is movably connected with the first clamping plate.

3. A profile clamping station for a magnetic particle inspection machine according to claim 1, characterized in that,

the movable member comprises a rotating shaft and a driving disc, one end of the rotating shaft is positioned at the outer side of the outer cylinder, and the other end of the rotating shaft extends into the inner cylinder and is fixedly connected with the gear; the driving disc is fixedly connected with the rotating shaft and is positioned at one end of the rotating shaft far away from the gear.

4. A profile clamping station for a magnetic particle inspection machine as claimed in claim 3, characterized in that,

the special-shaped piece clamping table of the magnetic particle inspection machine further comprises a limiting assembly, wherein the limiting assembly comprises a support and a sliding rod, and the support is fixedly connected with the outer cylinder and is positioned at the outer side of the outer cylinder; the sliding rod is in sliding connection with the support.

5. A profile clamping table for a magnetic particle inspection machine as in claim 4, wherein,

the driving disc is provided with a limiting hole, and the limiting hole is positioned at the outer side of the driving disc and matched with the sliding rod.

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