CN220154355U - Ultrasonic equipment clamping device for anti-scratch pipe body - Google Patents
Ultrasonic equipment clamping device for anti-scratch pipe body Download PDFInfo
- Publication number
- CN220154355U CN220154355U CN202321699277.9U CN202321699277U CN220154355U CN 220154355 U CN220154355 U CN 220154355U CN 202321699277 U CN202321699277 U CN 202321699277U CN 220154355 U CN220154355 U CN 220154355U
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- Prior art keywords
- wall
- fixed block
- clamping device
- ultrasonic equipment
- pipe body
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- 238000010079 rubber tapping Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses an ultrasonic equipment clamping device for an anti-scratch pipe body, which comprises a fixed block, wherein the middle part of the fixed block is provided with a slot for inserting a steel pipe, the outer wall of the fixed block is provided with a rocker arm, one end of the rocker arm is provided with a clamping mechanism for clamping the steel pipe, the clamping mechanism comprises a centering wheel, a self-tapping screw is arranged in the centering wheel, two clamping blocks are arranged in the self-tapping screw, and telescopic springs are arranged on opposite sides of the inner walls of the two clamping blocks.
Description
Technical Field
The utility model relates to the field of ultrasonic equipment clamping devices, in particular to an ultrasonic equipment clamping device for an anti-scratch pipe body.
Background
The ultrasonic water-immersed flaw detection system is a physical property testing instrument used in the field of material science, the three-roller clamping devices on two sides of the main machine of the water-immersed ultrasonic flaw detection equipment are made of carbon steel materials, the bearing is locked by self-tapping screws, but the centering wheel is easy to fall off in the long-term use process, in order to reduce the falling off of the centering wheel, a part of manufacturers increase the threaded hole and the thread length in the bearing so as to mount and fix the bearing on the rocker arm connected with the clamping roller for fixing, but the centering wheel is still easy to fall off due to the design, therefore, the ultrasonic equipment clamping device for preventing the pipe body from being scratched needs to be designed to solve the problem,
disclosure of Invention
The utility model aims to provide an ultrasonic equipment clamping device for preventing a pipe body from being scratched, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ultrasonic equipment clamping device of anti-scratch body, includes the fixed block, the middle part of fixed block is provided with the slot that is used for inserting the steel pipe, the outer wall of fixed block is provided with the rocking arm, the one end of rocking arm is provided with the fixture that is used for the centre gripping steel pipe, fixture includes the centering wheel, the inside of centering wheel is provided with self-tapping screw, self-tapping screw's inside is provided with two clamp splice, two the opposite one side of inner wall of clamp splice is provided with expansion spring.
Preferably, one side of one clamping block is provided with a sliding rod, one side of the other clamping block is provided with a supporting rod, an inner chamber is formed in the middle of the supporting rod, the middle of the inner chamber is connected with the outer wall of the sliding rod in a sliding penetrating way, and the telescopic springs are respectively sleeved on the outer walls of the sliding rod and the supporting rod.
Preferably, the top of self-tapping screw has seted up the inner chamber, the middle part of inner chamber and the outer wall slip alternate connection of clamp splice, the fixed slot has been seted up at the top of centering wheel, the inside of fixed slot and one side slip alternate connection of clamp splice.
Preferably, the outer wall of the centering wheel is provided with a bolt, the outer wall of the bolt is connected with a bearing in a penetrating way, and one end of the bearing is rotationally connected with one end of the rocker arm.
Preferably, the outer wall of the bearing is connected with a fixing rod in a penetrating way, and one end of the fixing rod is connected with the outer wall of the bolt in a penetrating way.
Preferably, the side fixedly connected with connecting plate of fixed block, the bottom of fixed block is provided with the backup pad, the junction of backup pad and connecting plate is provided with the bolt that is used for connecting the fixed block.
The utility model has the technical effects and advantages that:
according to the self-tapping centering device, the self-tapping screw is arranged in the centering wheel, the inner cavity is formed in the self-tapping screw, the middle of the inner cavity is connected with the outer wall of the clamping block in a sliding and inserting mode, the telescopic springs are arranged on the opposite sides of the two clamping blocks, the fixing groove is formed in the top of the centering wheel, one side of the clamping block is connected with the inner portion of the fixing groove in a sliding and inserting mode, the two clamping blocks are pressed, the telescopic springs are contracted, the clamping blocks are pulled out, the locking state of the self-tapping screw and the centering wheel is relieved, the clamping blocks are loosened, the telescopic springs rebound, and the two clamping blocks are pushed to move in opposite directions, and the self-tapping screw and the centering wheel enter the locking state.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model.
Fig. 2 is a schematic structural view of a clamping mechanism according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
FIG. 4 is a schematic view of the bearing structure of the present utility model.
In the figure: 1. a fixed block; 101. a connecting plate; 2. a slot; 3. a plug pin; 4. a support plate; 5. a rocker arm; 6. a clamping mechanism; 601. a fixed rod; 602. a centering wheel; 603. self-tapping screw; 604. a slide bar; 605. a support rod; 606. a telescopic spring; 607. a bearing; 608. a bolt; 609. and clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an ultrasonic equipment clamping device for an anti-scratch pipe body, which is shown in fig. 1-4, and comprises a fixed block 1, wherein a slot 2 for inserting a steel pipe is arranged in the middle of the fixed block 1, and a rocker arm 5 is arranged on the outer wall of the fixed block 1.
Since the centering wheel 602 is made of carbon steel, the pipe body is easily scratched when the centering wheel 602 is in contact with the surface of the steel pipe, the annular surface of the centering wheel 602 is processed into a curved surface, a polyurethane shell is filled in the curved surface or a rubber coating is added, and the curved surface is filled into an annular shape, so that the scratching and abrasion to the surface of the steel pipe can be reduced.
Specifically, an inner cavity is formed at the top of the tapping screw 603, the middle part of the inner cavity is connected with the outer wall of the clamping block 609 in a sliding and penetrating manner, a fixing groove is formed at the top of the centering wheel 602, and the inner part of the fixing groove is connected with one side of the clamping block 609 in a sliding and penetrating manner.
The self-tapping screw 603 is used for installing and fixing the bearing 607 on the rocker arm 5, thereby achieving the fixing function and reducing the falling off of the centering wheel 602
Further, a bolt 608 is arranged on the outer wall of the centering wheel 602, a bearing 607 is connected to the outer wall of the bolt 608 in a penetrating manner, and one end of the bearing 607 is rotatably connected with one end of the rocker arm 5.
Further, a fixing rod 601 is inserted into the outer wall of the bearing 607, and one end of the fixing rod 601 is inserted into the outer wall of the bolt 608.
One end of the fixing rod 601 is connected to the outer wall of the bolt 608 in a penetrating manner, so that the connection of the centering wheel 602 is more stable.
Further, the side fixedly connected with connecting plate 101 of fixed block 1, the bottom of fixed block 1 is provided with backup pad 4, and the junction of backup pad 4 and connecting plate 101 is provided with the bolt 3 that is used for connecting fixed block 1.
The opposite side of the inner wall of the two clamping blocks 609 is provided with a telescopic spring 606.
Specifically, a sliding rod 604 is arranged on one side of one clamping block 609, a supporting rod 605 is arranged on one side of the other clamping block 609, an inner chamber is arranged in the middle of the supporting rod 605, the middle of the inner chamber is connected with the outer wall of the sliding rod 604 in a sliding penetrating way, and a telescopic spring 606 is respectively sleeved on the outer walls of the sliding rod 604 and the supporting rod 605.
It should be noted that, the middle part of the supporting rod 605 is provided with an inner chamber, the middle part of the inner chamber is connected with the outer wall of the sliding rod 604 in a sliding and inserting way, the sliding rod 604 and the supporting rod 605 form a telescopic rod, the outer wall of the telescopic rod is sleeved with a telescopic spring 606, and the design is to ensure that the direction of the telescopic spring 606 cannot deviate in the process of contracting and rebounding.
In the actual use process, the self-tapping screw 603 is arranged in the centering wheel 602, an inner cavity is formed in the self-tapping screw 603, the middle of the inner cavity is connected with the outer wall of the clamping block 609 in a sliding penetrating mode, a sliding rod 604 and a supporting rod 605 are arranged on opposite sides of the two clamping blocks 609, the inner cavity is formed in the middle of the supporting rod 605, the middle of the inner cavity is connected with the outer wall of the sliding rod 604 in a sliding penetrating mode, the sliding rod 604 and the supporting rod 605 form a telescopic rod, a telescopic spring 606 is sleeved on the outer wall of the telescopic rod, a fixing groove is formed in the top of the centering wheel 602, one side of the clamping block 609 is connected with the inner portion of the fixing groove in a sliding penetrating mode, the two clamping blocks 609 are pressed, the telescopic rod and the telescopic spring 606 are contracted, the clamping block 609 is pulled out, the locking state of the self-tapping screw 603 and the centering wheel 602 is released, the clamping block 609 is pressed, the fixing groove is inserted, the telescopic rod and the telescopic spring 606 are released, and the two clamping blocks 609 are pushed to move in opposite directions, and the self-tapping screw 603 and the centering wheel 602 enter the locking state.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an ultrasonic equipment clamping device of anti-scratch body, includes fixed block (1), the middle part of fixed block (1) is provided with slot (2) that are used for inserting the steel pipe, the outer wall of fixed block (1) is provided with rocking arm (5), a serial communication port, the one end of rocking arm (5) is provided with fixture (6) that are used for the centre gripping steel pipe, fixture (6) include centering wheel (602), the inside of centering wheel (602) is provided with self-tapping screw (603), the inside of self-tapping screw (603) is provided with two clamp blocks (609), two opposite one side of inner wall of clamp block (609) is provided with expansion spring (606).
2. The ultrasonic equipment clamping device for the anti-scratch pipe body according to claim 1, wherein a sliding rod (604) is arranged on one side of one clamping block (609), a supporting rod (605) is arranged on one side of the other clamping block (609), an inner chamber is arranged in the middle of the supporting rod (605), the middle of the inner chamber is connected with the outer wall of the sliding rod (604) in a sliding penetrating mode, and the telescopic spring (606) is sleeved on the outer walls of the sliding rod (604) and the supporting rod (605) respectively.
3. The ultrasonic equipment clamping device for the anti-scratch pipe body according to claim 1, wherein an inner cavity is formed in the top of the self-tapping screw (603), the middle of the inner cavity is connected with the outer wall of the clamping block (609) in a sliding penetrating mode, a fixing groove is formed in the top of the centering wheel (602), and the inner portion of the fixing groove is connected with one side of the clamping block (609) in a sliding penetrating mode.
4. The ultrasonic equipment clamping device for the anti-scratch pipe body according to claim 1, wherein a bolt (608) is arranged on the outer wall of the centering wheel (602), a bearing (607) is connected to the outer wall of the bolt (608) in a penetrating mode, and one end of the bearing (607) is rotatably connected with one end of the rocker arm (5).
5. The ultrasonic equipment clamping device for an anti-scratch pipe body according to claim 4, wherein a fixing rod (601) is connected to the outer wall of the bearing (607) in a penetrating manner, and one end of the fixing rod (601) is connected to the outer wall of the bolt (608) in a penetrating manner.
6. The ultrasonic equipment clamping device of the anti-scratch pipe body according to claim 1, wherein a connecting plate (101) is fixedly connected to the side edge of the fixed block (1), a supporting plate (4) is arranged at the bottom of the fixed block (1), and a bolt (3) used for connecting the fixed block (1) is arranged at the joint of the supporting plate (4) and the connecting plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699277.9U CN220154355U (en) | 2023-06-29 | 2023-06-29 | Ultrasonic equipment clamping device for anti-scratch pipe body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699277.9U CN220154355U (en) | 2023-06-29 | 2023-06-29 | Ultrasonic equipment clamping device for anti-scratch pipe body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154355U true CN220154355U (en) | 2023-12-08 |
Family
ID=89007623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321699277.9U Active CN220154355U (en) | 2023-06-29 | 2023-06-29 | Ultrasonic equipment clamping device for anti-scratch pipe body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154355U (en) |
-
2023
- 2023-06-29 CN CN202321699277.9U patent/CN220154355U/en active Active
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