CN212989254U

CN212989254U - Ultrasonic flaw detection clamping device

Info

Publication number: CN212989254U
Application number: CN202021878606.2U
Authority: CN
Inventors: 王丽萍; 田勐; 郭立明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-16
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an ultrasonic flaw detection clamping device, which comprises a chuck and a mounting plate; the utility model discloses a mounting plate, including mounting panel, adjustable arm lock, spring coupling, adjustable spring, the top of adjustable arm lock is equipped with splint, and the top of splint is equipped with the chuck, the central point department fixed mounting of mounting panel bottom has the rotary disk, the central point department fixed mounting of rotary disk has the bearing, and the bottom of bearing is rotatory to be installed and is had the base. The utility model discloses rotatable base has been installed in the bottom of mounting panel for the tight position of clamp of device can carry out rotation regulation according to the demand, and then conveniently detect the appearance and detect the different positions of work piece, has improved the flexibility of device, has installed spring structure between adjustable arm lock, can play certain buffering protection effect.

Description

Ultrasonic flaw detection clamping device

Technical Field

The utility model relates to an ultrasonic flaw detection technical field specifically is an ultrasonic flaw detection clamping device.

Background

The ultrasonic nondestructive inspection is a common mode in nondestructive inspection, and is also a common detection means for the welding quality of an electric contact welding layer, when the ultrasonic nondestructive inspection is carried out, a workpiece to be detected is fixed, and ultrasonic waves are vertically incident to the surface of the workpiece to be detected, and the ultrasonic nondestructive inspection of a welding seam of a pipe workpiece is generally of a gantry structure and comprises a gantry, an inspection travelling crane, a welding seam inspection device and a parent metal inspection device, so that the requirement on a clamping device of the workpiece is higher.

The existing ultrasonic flaw detection clamping device has the following defects:

1. the conventional ultrasonic flaw detection clamping device is not provided with a rotary adjusting mechanism, the clamping mechanism cannot be adjusted according to requirements when the ultrasonic flaw detector is used, a plurality of inconveniences and poor flexibility exist when the ultrasonic flaw detector is used for carrying out multi-position detection on a workpiece, and the conventional clamping device generally has no protection structure, so that the workpiece is easily damaged due to too large clamping force and the safety is poor;

2. the existing ultrasonic flaw detection clamping device generally adopts a simple clamp, the clamping structure is single, the clamping mode is single, different clamping structures cannot be selected according to different workpieces to clamp and fix, and the use limitation is large.

Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic inspection clamping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ultrasonic flaw detection clamping device comprises a chuck and a mounting plate; the utility model discloses a locking device of a motor vehicle, including mounting panel, adjustable arm lock, spring coupling, but be connected with scalable rubber protection pad between the adjustable arm lock of spring top, the top of adjustable arm lock is equipped with splint, and the top of splint is equipped with the chuck, electric telescopic handle is installed at the top of adjustable arm lock outside mounting panel, and electric telescopic handle's output and adjustable arm lock fixed connection, the central point department fixed mounting of mounting panel bottom has the rotary disk, the central point department fixed mounting of rotary disk has the bearing, and the bottom swivelling mounting of bearing has the base, the internally mounted of bearing has two sets of locking discs, the central point department of base bottom is equipped with the chassis, and the bottom on chassis install and run through the locking bolt of locking disc.

Preferably, four angles of base bottom all fixed mounting have the erection column, and four angles at base top all install the fixing bolt who runs through the erection column.

Preferably, the adjustable clamping arm is arranged at the top of the mounting plate through the sliding seat at the bottom in a sliding manner, two sets of anti-falling sliding blocks are arranged at the bottom of the sliding seat, and the anti-falling sliding blocks are arranged in the sliding grooves at the top of the mounting plate in a sliding manner.

Preferably, electric telescopic handle installs on the installation cassette at mounting panel top both ends, and electric telescopic handle passes through installation cardboard fixed mounting at the top of installation cassette, and the installation cardboard passes through construction bolt and installation cassette fixed connection.

Preferably, the inner side surface of the chuck is provided with a rubber clamping piece, anti-skid protrusions are uniformly distributed on the inner side surface of the rubber clamping piece, and a rubber pad is arranged on the inner side surface of the clamping plate.

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

1. this ultrasonic inspection clamping device has installed rotatable base in the bottom of mounting panel, make the clamping part of device can carry out rotation regulation according to the demand, and then make things convenient for the appearance of detecting a flaw to detect the different positions of work piece, the flexibility of device has been improved, the locking bolt that sets up in addition can guarantee the device and detect the stability of time measuring detecting, spring structure has been installed between adjustable arm lock, certain buffering protection effect can be played, avoid the dynamics of centre gripping to cause the damage to the work piece too greatly, and then the security of device use has been improved.

2. The clamping device for ultrasonic flaw detection is provided with the clamping plate and the chuck structure at the top of the clamping arm, and the rubber pads and the rubber clamping pieces are respectively arranged on the inner sides of the clamping plate and the chuck, so that the clamping device can be used for clamping and fixing various workpieces in different ways, and the application range of the clamping device is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a top view of the present invention.

In the figure: 1. a chuck; 2. a splint; 3. the clamping arm can be adjusted; 301. a slide base; 302. an anti-drop slide block; 4. mounting a clamping plate; 401. installing a bolt; 5. installing a card seat; 6. mounting a plate; 601. a chute; 7. rotating the disc; 8. a base; 9. mounting a column; 901. fixing the bolt; 10. a rubber clip; 1001. anti-skid projections; 11. a rubber pad; 12. a retractable rubber protection pad; 13. a spring; 14. an electric telescopic rod; 15. a bearing; 16. locking the bolt; 17. a locking disc; 18. a chassis.

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. 1-3, the present invention provides an embodiment: an ultrasonic flaw detection clamping device comprises a chuck 1 and a mounting plate 6; the adjustable clamping arms 3 are slidably mounted on two sides of the top of the mounting plate 6, the adjustable clamping arms 3 are connected through springs 13, telescopic rubber protection pads 12 are connected between the adjustable clamping arms 3 above the springs 13, the adjustable clamping arms 3 can be adjusted according to requirements, the springs 13 can ensure the space between the adjustable clamping arms 3 and can play a certain buffering protection effect, damage to workpieces due to too large clamping force between the adjustable clamping arms 3 is avoided, the safety of the device in use is further improved, the telescopic rubber protection pads 12 can play a certain protection effect on the springs 13, a clamping plate 2 is arranged on the top of the adjustable clamping arms 3, a clamping head 1 is arranged on the top of the clamping plate 2, the clamping plate 2 and the clamping head 1 can adjust the space along with the sliding adjustment of the adjustable clamping arms 3, and accordingly, the effect of clamping and fixing various workpieces is achieved, an electric telescopic rod 14 is installed at the top of an installation plate 6 outside an adjustable clamping arm 3, the output end of the electric telescopic rod 14 is fixedly connected with the adjustable clamping arm 3, the electric telescopic rod 14 can perform telescopic adjustment on the adjustable clamping arm 3 under the condition of switching on a power supply, so that the effect of clamping a workpiece is achieved, a rotary disk 7 is fixedly installed at the central position of the bottom of the installation plate 6, a bearing 15 is fixedly installed at the central position of the rotary disk 7, a base 8 is rotatably installed at the bottom of the bearing 15, the bearing 15 installed in the rotary disk 7 can facilitate the rotary installation of the base 8, the base 8 can facilitate the fixed installation of the whole device on flaw detection equipment, so that the rotary adjustment of a clamping mechanism is facilitated, two groups of locking disks 17 are installed inside the bearing 15, a chassis 18 is arranged at the central position of the bottom of the base 8, and a locking bolt 16 penetrating, after the rotation adjustment is completed, the rotation of the bearing 15 can be fixed in a mode of fixedly connecting the locking bolt 16 with the locking disc 17, so that the condition of random rotation is avoided.

Further, four all fixed mounting in base 8 bottom have erection column 9, and four all install the fixing bolt 901 that runs through erection column 9 in four angles at base 8 top, and base 8's stable installation can be guaranteed to erection column 9, and fixing bolt 901 can guarantee base 8 fixed mounting on the check out test set.

Further, adjustable arm lock 3 is through the slide 301 slidable mounting of bottom at the top of mounting panel 6, and the bottom of slide 301 is equipped with two sets of anticreep sliders 302, and anticreep slider 302 slidable mounting is in the spout 601 at mounting panel 6 top, and the slide 301 is convenient for adjustable arm lock 3's slidable mounting, and anticreep slider 302 can slidable mounting in spout 601 to avoid slide 301 to take place to drop when sliding.

Further, electric telescopic handle 14 is installed on the installation cassette 5 at 6 top both ends of mounting panel, and electric telescopic handle 14 is through 4 fixed mounting of installation cardboard at the top of installation cassette 5, installation cardboard 4 passes through mounting bolt 401 and 5 fixed connection of installation cassette, the fixed mounting of electric telescopic handle 14 of being convenient for of installation cassette 5, electric telescopic handle 14 can be through 4 fixed mounting of installation cardboard at the top of installation cassette 5, mounting bolt 401 is convenient for install the fixed connection of cassette 5 and installation cardboard 4.

Further, the medial surface of chuck 1 is equipped with rubber clamping piece 10, and the medial surface evenly distributed of rubber clamping piece 10 has non-slip raised 1001, and the medial surface of splint 2 is equipped with rubber pad 11, and the non-slip effect when chuck 1 is to the work piece centre gripping can be guaranteed to rubber clamping piece 10 that has non-slip raised 1001, and rubber pad 11 can play the effect of protection work piece, and then has increased clamping device's security when to the work piece centre gripping.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an ultrasonic inspection clamping device which characterized in that: comprises a chuck (1) and a mounting plate (6); the adjustable clamping arm is characterized in that adjustable clamping arms (3) are slidably mounted on two sides of the top of the mounting plate (6), the adjustable clamping arms (3) are connected through springs (13), telescopic rubber protection pads (12) are connected between the adjustable clamping arms (3) above the springs (13), the top of each adjustable clamping arm (3) is provided with a clamping plate (2), the top of each clamping plate (2) is provided with a clamping head (1), an electric telescopic rod (14) is mounted at the top of the mounting plate (6) on the outer side of each adjustable clamping arm (3), the output end of the electric telescopic rod (14) is fixedly connected with the adjustable clamping arms (3), a rotating disc (7) is fixedly mounted at the central position of the bottom of the mounting plate (6), a bearing (15) is fixedly mounted at the central position of the rotating disc (7), and a base (8) is rotatably mounted, the interior mounting of bearing (15) has two sets of locking dishes (17), the central point department of base (8) bottom is equipped with chassis (18), and the bottom on chassis (18) install with run through locking bolt (16) of locking dish (17).

2. The ultrasonic flaw detection clamping device according to claim 1, wherein: four angles of base (8) bottom all fixed mounting have erection column (9), and four angles at base (8) top all install fixing bolt (901) that run through erection column (9).

3. The ultrasonic flaw detection clamping device according to claim 1, wherein: adjustable arm lock (3) are through slide (301) slidable mounting of bottom at the top of mounting panel (6), and the bottom of slide (301) is equipped with two sets of anticreep sliders (302), and anticreep slider (302) slidable mounting is in spout (601) at mounting panel (6) top.

4. The ultrasonic flaw detection clamping device according to claim 1, wherein: electric telescopic handle (14) are installed on installation cassette (5) at mounting panel (6) top both ends, and electric telescopic handle (14) are through installation cardboard (4) fixed mounting at the top of installation cassette (5), and installation cardboard (4) are through construction bolt (401) and installation cassette (5) fixed connection.

5. The ultrasonic flaw detection clamping device according to claim 1, wherein: the inner side surface of the chuck (1) is provided with a rubber clamping piece (10), anti-skid protrusions (1001) are uniformly distributed on the inner side surface of the rubber clamping piece (10), and a rubber pad (11) is arranged on the inner side surface of the clamping plate (2).