CN212558389U - Pipe clamping progressive structure of nondestructive flaw detector - Google Patents
Pipe clamping progressive structure of nondestructive flaw detector Download PDFInfo
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- CN212558389U CN212558389U CN202021328372.4U CN202021328372U CN212558389U CN 212558389 U CN212558389 U CN 212558389U CN 202021328372 U CN202021328372 U CN 202021328372U CN 212558389 U CN212558389 U CN 212558389U
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- chuck
- fixing frame
- nondestructive inspection
- inspection machine
- centre gripping
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Abstract
The utility model discloses a nondestructive inspection machine's tubular product centre gripping structure of advancing progressively, including the lateral frame, both ends difference first mount of fixedly connected with and second mount about the lateral frame, slide bar and lead screw are installed respectively to the lateral part of first mount and second mount, slide bar lateral wall activity cover is equipped with first slider, the inner fixed mounting of first slider has the cylinder, first chuck has been cup jointed to the telescopic link outer end of cylinder the inner, the screw rod outer end of lead screw is connected with the motor, the screw rod of lead screw has cup jointed the second slider through the screw thread, the inner second chuck of second slider is through connector fixedly connected with second chuck. This kind of nondestructive inspection machine's tubular product centre gripping advances structure, can accomplish the centre gripping of pipe fitting and advance work by step automatically, simple structure, convenient operation and efficient, and can reduce the damage of colliding with of pipe fitting at the centre gripping with the in-process that advances by step under the prerequisite of guaranteeing centre gripping stability.
Description
Technical Field
The utility model relates to a nondestructive inspection technical field specifically is a nondestructive inspection machine's tubular product centre gripping structure that advances one by one.
Background
Nondestructive inspection is the detection of cracks or defects within a metallic material or component. The commonly used flaw detection methods include: x-ray flaw detection, ultrasonic flaw detection, magnetic particle flaw detection, penetration flaw detection, eddy current flaw detection, gamma-ray flaw detection and the like. Physical inspection is nondestructive inspection without chemical change. The existing clamping and progressive processes for carrying out nondestructive inspection on the pipe are discontinuous, the efficiency is low, and collision damage often occurs in the clamping process. Therefore, a pipe clamping progressive structure of the nondestructive flaw detector is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nondestructive inspection machine's tubular product centre gripping structure of advancing 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: a pipe clamping progressive structure of a nondestructive flaw detector comprises a cross support, wherein the left end and the right end of the cross support are respectively fixedly connected with a first fixing frame and a second fixing frame, supporting legs are fixedly mounted at the bottoms of the first fixing frame and the second fixing frame, a sliding rod and a lead screw are respectively mounted at the lateral parts of the first fixing frame and the second fixing frame, a first sliding block is movably sleeved on the lateral wall of the sliding rod, an air cylinder is fixedly mounted at the inner end of the first sliding block, a first chuck is sleeved at the outer end of a telescopic rod at the inner end of the air cylinder, a motor is connected at the outer end of a screw rod of the lead screw, a second sliding block is sleeved at the screw rod of the lead screw through threads, a second chuck is fixedly connected at the inner end of the second sliding block through a connector, cushion pads are embedded in the middle parts of the inner ends of the first chuck and the second, and the outer ends of the first chuck and the second chuck are respectively embedded with a first magnetic strip and a second magnetic strip.
Preferably, the first fixing frame and the second fixing frame are both rectangular frames, and the first fixing frame and the second fixing frame are the same in shape and size.
Preferably, the number of the sliding rods is not less than two, and the sliding rods are arranged in the inner frame of the first fixing frame in parallel at equal intervals.
Preferably, the central axes of the first chuck and the second chuck are located on the same straight line, the cross sections of the first chuck and the second chuck are both arc-shaped, and the radian is 180 degrees.
Preferably, the buffer pad is a memory cotton pad, the rubber clamp pad is an elastic rubber pad, and anti-skidding convex points are arranged on the inner wall of the rubber clamp pad.
Preferably, the first magnetic stripe and the second magnetic stripe are identical in shape and size, the first magnetic stripe and the second magnetic stripe are in left-right one-to-one correspondence in position, and magnetic poles of opposite surfaces of the first magnetic stripe and the second magnetic stripe are opposite.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of nondestructive inspection machine's tubular product centre gripping structure of advancing, through setting up the motor, the cylinder, the lead screw, the slide bar, first slider, the second slider, first chuck and second chuck, can accomplish the centre gripping of pipe fitting and the work of advancing by advancing automatically, moreover, the steam generator is simple in structure, convenient operation and efficient, and through setting up first chuck and the second chuck of consolidating the butt joint through first magnet and second magnetic stripe, can be under the prerequisite of guaranteeing centre gripping stability, reduce the damage of colliding with of pipe fitting at the centre gripping with the in-process that advances by advancing.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a left side view of the present invention.
In the figure: the device comprises a transverse support 1, a first fixing frame 2, a sliding rod 21, a first sliding block 22, a second fixing frame 3, supporting feet 4, a lead screw 5, a second sliding block 51, a connector 52, a motor 6, an air cylinder 7, a first chuck 8, a first magnetic stripe 81, a second chuck 9, a second magnetic stripe 91, a cushion pad 10 and a rubber clamping pad 11.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a nondestructive inspection machine's tubular product centre gripping structure of advancing, includes lateral frame 1, both ends are first mount 2 and the second mount 3 of fixedly connected with respectively about lateral frame 1, first mount 2 and second mount 3 are rectangular frame, and the shape size of first mount 2 and second mount 3 is the same, and first mount 2 and second mount 3 are located the left and right sides of treating the centre gripping pipe fitting. First mount 2 and the equal fixed mounting in second mount 3 bottom have supporting legs 4, slide bar 21 and lead screw 5 are installed respectively to the lateral part of first mount 2 and second mount 3, and lead screw 5 includes two spacing slide bars and a screw rod, slide bar 21 lateral wall activity cover is equipped with first slider 22, two are no less than to the quantity of slide bar 21, and equidistance parallel arrangement is in the inside casing of first mount 2, and first slider 22 can slide around slide bar 21. The inner fixed mounting of first slider 22 has cylinder 7, and cylinder 7 passes through the external power supply of wire and control switch, first chuck 8 has been cup jointed to the telescopic link outer end of cylinder 7 the inner, the screw rod outer end of lead screw 5 is connected with motor 6, and motor 6 is just reversing gear motor, and motor 6 passes through the external power supply of wire and control switch, second slider 51 has been cup jointed through the screw thread to the screw rod of lead screw 5, second slider 51 is inner through connector 52 fixedly connected with second chuck 9, the axis of first chuck 8 and second chuck 9 is located same straight line, and the cross-section of first chuck 8 and second chuck 9 all is the arc, and the radian is 180 degrees, and first chuck 8 and second chuck 9 can form a cylindricly after docking for the centre gripping pipe fitting. The inner middle part of first chuck 8 and second chuck 9 all inlays and is equipped with blotter 10, and both ends are all fixed the bonding and have rubber clamp pad 11 about first chuck 8 and the 9 inside walls of second chuck, blotter 10 is the cotton pad of memory, rubber clamp pad 11 is elastic rubber pad, and rubber clamp pad 11 inner wall is equipped with anti-skidding bump, and blotter 10 is used for reducing the damage of colliding with between first chuck 8 and second chuck 9 and the pipe fitting lateral wall, and rubber clamp pad 11 is used for increasing the frictional force between first chuck 8 and second chuck 9 and pipe fitting. The outer ends of the first chuck 8 and the second chuck 9 are respectively embedded with a first magnetic strip 81 and a second magnetic strip 91. First magnetic stripe 81 and second magnetic stripe 91's shape size is the same, and one-to-one about first magnetic stripe 81 and the position of second magnetic stripe 91, the opposite face magnetic pole of first magnetic stripe 81 and second magnetic stripe 91 is opposite, and first magnet 81 and second magnet 91 will dock when the butt joint of first chuck 8 and second chuck 9 to accessible magnetic attraction connects.
The working principle is as follows: during the use, start cylinder 7 and drive first chuck 8 and to second chuck 9 direction removal, and then can be between first chuck 8 and second chuck 9 with tubular product centre gripping, starting motor 6 can drive second slider 51 through lead screw 5 and remove, and then can drive second chuck 9 and remove, because will dock through first magnet 81 and second magnet 91 between second chuck 9 and the first chuck 8, therefore first chuck 8 will also remove along with it under the effect of friction, namely first slider 22 will remove along slide bar 21, and then can drive the tubular product completion pay-off work between first chuck 8 and the second chuck 9.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a nondestructive inspection machine's tubular product centre gripping structure that advances, includes lateral frame (1), its characterized in that: the left end and the right end of the transverse support (1) are respectively fixedly connected with a first fixing frame (2) and a second fixing frame (3), supporting legs (4) are fixedly mounted at the bottom ends of the first fixing frame (2) and the second fixing frame (3), a sliding rod (21) and a lead screw (5) are respectively mounted on the side portions of the first fixing frame (2) and the second fixing frame (3), a first sliding block (22) is movably sleeved on the side wall of the sliding rod (21), an air cylinder (7) is fixedly mounted at the inner end of the first sliding block (22), a first chuck (8) is sleeved at the outer end of a telescopic rod at the inner end of the air cylinder (7), a motor (6) is connected at the outer end of a screw rod of the lead screw (5), a second sliding block (51) is sleeved at the screw rod of the lead screw (5) through threads, and a second chuck (9) is fixedly, the middle parts of the inner ends of the first chuck (8) and the second chuck (9) are embedded with cushion pads (10), rubber clamping pads (11) are fixedly bonded at the upper ends and the lower ends of the inner side walls of the first chuck (8) and the second chuck (9), and first magnetic stripes (81) and second magnetic stripes (91) are respectively embedded at the outer ends of the first chuck (8) and the second chuck (9).
2. The tube material holding progressive structure of the nondestructive inspection machine according to claim 1, characterized in that: the first fixing frame (2) and the second fixing frame (3) are both rectangular frames, and the first fixing frame (2) and the second fixing frame (3) are identical in shape and size.
3. The tube material holding progressive structure of the nondestructive inspection machine according to claim 1, characterized in that: the number of the sliding rods (21) is not less than two, and the sliding rods are arranged in the inner frame of the first fixing frame (2) in parallel at equal intervals.
4. The tube material holding progressive structure of the nondestructive inspection machine according to claim 1, characterized in that: the central axes of the first chuck (8) and the second chuck (9) are positioned on the same straight line, the sections of the first chuck (8) and the second chuck (9) are arc-shaped, and the radian is 180 degrees.
5. The tube material holding progressive structure of the nondestructive inspection machine according to claim 1, characterized in that: the novel rubber cushion is characterized in that the buffer pad (10) is a memory cotton pad, the rubber clamping pad (11) is an elastic rubber pad, and anti-skidding convex points are arranged on the inner wall of the rubber clamping pad (11).
6. The tube material holding progressive structure of the nondestructive inspection machine according to claim 1, characterized in that: the shape and size of the first magnetic strip (81) and the second magnetic strip (91) are the same, the positions of the first magnetic strip (81) and the second magnetic strip (91) are in left-right one-to-one correspondence, and the magnetic poles of the opposite surfaces of the first magnetic strip (81) and the second magnetic strip (91) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328372.4U CN212558389U (en) | 2020-07-09 | 2020-07-09 | Pipe clamping progressive structure of nondestructive flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328372.4U CN212558389U (en) | 2020-07-09 | 2020-07-09 | Pipe clamping progressive structure of nondestructive flaw detector |
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| Publication Number | Publication Date |
|---|---|
| CN212558389U true CN212558389U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021328372.4U Active CN212558389U (en) | 2020-07-09 | 2020-07-09 | Pipe clamping progressive structure of nondestructive flaw detector |
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| CN (1) | CN212558389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649820A (en) * | 2022-12-27 | 2023-01-31 | 河北汇中管道装备有限公司 | Conveying device for steel pipe flaw detection and steel pipe flaw detection method |
-
2020
- 2020-07-09 CN CN202021328372.4U patent/CN212558389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649820A (en) * | 2022-12-27 | 2023-01-31 | 河北汇中管道装备有限公司 | Conveying device for steel pipe flaw detection and steel pipe flaw detection method |
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