CN220960490U - Thread bush tightness detection device - Google Patents
Thread bush tightness detection device Download PDFInfo
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- CN220960490U CN220960490U CN202322743993.9U CN202322743993U CN220960490U CN 220960490 U CN220960490 U CN 220960490U CN 202322743993 U CN202322743993 U CN 202322743993U CN 220960490 U CN220960490 U CN 220960490U
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- thread bush
- magnetic
- pressure head
- magnetic suction
- lifting
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- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005285 magnetism related processes and functions Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model provides a thread bush tightness detection device which comprises a working platform, a detection unit and an air source, wherein the detection unit is arranged on the working platform and comprises a pressure head assembly and a positioning assembly, a first concave cavity for positioning the front end of a thread bush is arranged on the pressure head assembly, an air supply interface communicated with the first concave cavity is further arranged on the pressure head assembly, the air supply interface is in sealed connection with the air source through an air supply pipe, a second concave cavity for positioning the rear end of the thread bush is arranged on the positioning assembly, an air pressure gauge communicated with the second concave cavity is further arranged on the positioning assembly, the pressure head assembly can horizontally move relative to the positioning assembly, a placement area for placing the thread bush is arranged between the pressure head assembly and the positioning assembly, a magnetic lifting workbench capable of moving up and down in the placement area is arranged on the working platform, and the magnetic lifting workbench is used for fixing the thread bush in a magnetic manner and horizontally placed in the placement area. The utility model can detect the tightness of the threaded sleeve with longer length and improve the detection efficiency.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to a thread bush tightness detection device.
Background
In the field of wind power generation, a thread bush is a new product for replacing a round nut and a blade bolt to be combined, the thread bush generally comprises a thread bush body with a through hole, one end of the thread bush body is provided with a sealing plug to seal one end of the through hole, one end of the thread bush with the sealing plug is usually installed in a corresponding installation hole on a blade in an installation site of a wind driven generator, the other end of the thread bush is used for installing the blade bolt, glue is filled in the installation hole to realize the fastening connection of the thread bush and the blade, and at the moment, if the sealing connection of the sealing plug and the thread bush body is poor, the glue easily enters the thread bush, so that the thread bush and the blade bolt are stuck together, the blade bolt cannot be screwed, the installation progress of the blade is affected, and a large construction period delay is generated for the reason. In order to avoid the occurrence of the problems, the tightness of the threaded sleeve with the sealing plug installed at one end needs to be detected before leaving the factory, however, the threaded sleeve needs to be vertically placed for detection, the threaded sleeve is easy to topple over when being vertically placed, and an operator needs to support the threaded sleeve, so that the detection efficiency is reduced.
Therefore, how to realize the tightness detection of the longer threaded sleeve and improve the detection efficiency is a technical problem to be solved by the technicians in the field.
Disclosure of utility model
The utility model aims at: overcomes the defects in the prior art, provides a thread bush tightness detection device which is suitable for the tightness detection of thread bushes with different lengths, can be particularly used for the tightness detection of the thread bush with longer length, and can improve the detection efficiency.
In order to solve the problems, the utility model provides a thread bush tightness detection device which comprises a working platform, a detection unit and an air source, wherein the detection unit is arranged on the working platform and comprises a pressure head assembly and a positioning assembly, a first concave cavity for positioning the front end of the thread bush is arranged on the pressure head assembly, an air supply interface communicated with the first concave cavity is further arranged on the pressure head assembly, the air supply interface is in sealed connection with the air source through an air supply pipe, a second concave cavity for positioning the rear end of the thread bush is arranged on the positioning assembly, an air gauge communicated with the second concave cavity is further arranged on the positioning assembly, the pressure head assembly can horizontally move relative to the positioning assembly, a placement area for placing the thread bush is arranged between the pressure head assembly and the positioning assembly, a magnetic lifting workbench capable of moving up and down in the placement area is arranged on the working platform, and the magnetic lifting workbench is used for magnetically fixing the thread bush and horizontally placing the thread bush in the placement area.
Compared with the prior art, the utility model has the advantages that: when the device is used, the pressure head assembly moves horizontally relative to the positioning assembly, so that the threaded sleeve can be horizontally placed in the detection process without being vertically placed, the problem of dumping when the long threaded sleeve is vertically placed is avoided, manual support is not needed, the detection efficiency can be provided, moreover, a horizontally placed mode is adopted, the longer threaded sleeve can be detected, the application range of the detection device is enlarged, meanwhile, the horizontally placed mode enables the threaded sleeve to be more stable, and the detection precision is improved; the magnetic lifting workbench is arranged, and the threaded sleeve is driven to lift by the up-and-down movement of the magnetic lifting workbench, so that the magnetic lifting workbench can adapt to detection units with different heights, realizes the universal detection of the threaded sleeves with various specifications, and expands the application range; the air pressure gauge can intuitively display the tightness of the threaded sleeve.
Specifically, the work platform top is provided with mounting platform, is connected through vertical support post between mounting platform and the work platform, and the magnetic attraction lifting table hangs and installs in mounting platform bottom. After the structure is applied, the installation platform is convenient for hanging and installing the magnetic lifting workbench, and space is provided for lifting operation of the magnetic lifting workbench.
Specifically, the magnetic lifting workbench comprises a magnetic suction part for magnetically sucking the fixed threaded sleeve and a lifting cylinder for driving the magnetic suction part to lift, wherein the lifting cylinder body is fixedly arranged on the mounting platform, the lower end of a piston rod of the lifting cylinder downwards extends out of the mounting platform to be fixedly connected with the magnetic suction part, and the magnetic suction part is arranged in the placement area in a stretching mode. After the structure is applied, the lifting air cylinder drives the magnetic attraction part to move up and down, the position of the magnetic attraction part can be flexibly adjusted according to the height of the detection unit, the threaded sleeves with different specifications are adapted, and the detection range and the use applicability are further enlarged.
As an improvement, the magnetic suction part comprises a first magnetic suction head and a second magnetic suction head, the lower end of a piston rod of the lifting cylinder is fixedly connected with a fixing plate, and the first magnetic suction head and the second magnetic suction head are arranged at the bottom of the fixing plate side by side and are used for corresponding to the front end and the rear end of the magnetic suction fixing thread sleeve. After the structure is applied, the first magnetic suction head and the second magnetic suction head can simultaneously suck the two ends of the thread sleeve, so that the thread sleeve is kept more stable in the whole detection process, the thread sleeve is effectively prevented from shaking or tilting, and the detection precision and reliability are further improved.
As an improvement, the bottom of the first magnetic suction head is provided with a first arc-shaped groove which is concave upwards and is matched with the arc shape of the side surface of the front end of the thread bush, and the bottom of the second magnetic suction head is provided with a second arc-shaped groove which is concave upwards and is matched with the arc shape of the side surface of the rear end of the thread bush. After the structure is applied, the first arc-shaped groove and the second arc-shaped groove can be correspondingly matched with the side arc-shaped appearance of the front end and the rear end of the thread bush respectively, so that the thread bush is matched with the magnetic attraction part more tightly and accurately in the magnetic attraction process, the sliding displacement of the thread bush in the magnetic attraction process is effectively prevented, and the positioning stability and the detection precision are further improved.
Specifically, the pressure head assembly is driven to horizontally move through a first driving air cylinder, the cylinder body of the first driving air cylinder is fixedly arranged on the working platform, and the piston rod of the first driving air cylinder is fixedly connected with the pressure head assembly. After the structure is applied, the first driving cylinder drives the pressure head assembly to horizontally move, so that the pressure head assembly can be rapidly and accurately driven to position the front end of the threaded sleeve, and the detection efficiency and accuracy are improved.
Specifically, the positioning component drives the horizontal movement through a second driving cylinder, the cylinder body of the second driving cylinder is fixedly arranged on the working platform, and the piston rod of the second driving cylinder is fixedly connected with the positioning component. After the structure is applied, the second driving air cylinder drives the positioning assembly to horizontally move, the positioning assembly can be rapidly and accurately driven to position the rear end of the threaded sleeve, reliable positioning of threaded sleeves with different lengths is achieved through cooperation of the positioning assembly and the pressure head assembly, and positioning accuracy and detection efficiency are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a first perspective view of the present utility model;
Fig. 3 is a second perspective view of the present utility model.
Reference numerals illustrate:
1. A working platform; 2. a detection unit; 21. a ram assembly; 210. a first cavity; 211. a gas supply interface; 22. a positioning assembly; 220. a second cavity; 221. an air pressure gauge; 23. a placement area; 3. a gas source; 31. an air supply pipe; 4. a magnetic lifting workbench; 41. a magnetic attraction part; 411. a first magnetic tip; 412. a second magnetic tip; 42. a lifting cylinder; 43. a fixing plate; 5. a mounting platform; 51. a support column; 61. a first arcuate recess; 62. a second arcuate recess; 71. a first driving cylinder; 72. and a second driving cylinder.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1 to 3, in the device for detecting tightness of a threaded sleeve according to the present utility model, the device comprises a working platform 1, a detecting unit 2 and an air source 3, wherein the detecting unit 2 is arranged on the working platform 1, the detecting unit 2 comprises a pressure head assembly 21 and a positioning assembly 22, a first concave cavity 210 for positioning the front end of the threaded sleeve is arranged on the pressure head assembly 21, an air supply interface 211 communicated with the first concave cavity 210 is further arranged on the pressure head assembly 21, the air supply interface 211 is in sealing connection with the air source 3 through an air supply pipe 31, a second concave cavity 220 for positioning the rear end of the threaded sleeve is arranged on the positioning assembly 22, an air pressure gauge 221 communicated with the second concave cavity 220 is further arranged on the positioning assembly 22, the pressure head assembly 21 can horizontally move relative to the positioning assembly 22, a placement area 23 for placing the threaded sleeve is arranged between the pressure head assembly 21 and the positioning assembly 22, a magnetic lifting workbench 4 capable of moving up and down in the placement area 23 is arranged on the working platform 1, and the magnetic lifting workbench 4 is used for magnetically fixing the threaded sleeve and horizontally placed in the placement area 23.
Compared with the prior art, the utility model has the advantages that: when the device is used, the pressure head assembly 21 moves horizontally relative to the positioning assembly 22, so that the threaded sleeve can be horizontally placed in the detection process without being vertically placed, the problem of dumping when the long threaded sleeve is vertically placed is avoided, manual support is not needed, the detection efficiency can be provided, moreover, a horizontally placed mode is adopted, the longer threaded sleeve can be detected, the application range of the detection device is enlarged, meanwhile, the horizontally placed mode enables the threaded sleeve to be more stable, and the detection precision is improved; according to the utility model, the magnetic lifting workbench 4 is arranged, and the threaded sleeve is driven to lift by the up-and-down movement of the magnetic lifting workbench 4, so that the magnetic lifting workbench can adapt to detection units 2 with different heights, the universal detection of threaded sleeves with various specifications is realized, and the application range is enlarged; the air pressure gauge 221 can visually display the tightness of the threaded sleeve.
As shown in fig. 1, a mounting platform 5 is arranged above the working platform 1, the mounting platform 5 is connected with the working platform 1 through a vertical supporting upright post 51, and the magnetic lifting workbench 4 is hung and mounted at the bottom of the mounting platform 5. After the structure is applied, the installation platform 5 is convenient for hanging and installing the magnetic lifting workbench 4, and space is provided for lifting operation of the magnetic lifting workbench 4.
As shown in fig. 1, the magnetic lifting workbench 4 comprises a magnetic suction part 41 for magnetically sucking a fixed thread sleeve and a lifting air cylinder 42 for driving the magnetic suction part 41 to lift, wherein the cylinder body of the lifting air cylinder 42 is fixedly arranged on the mounting platform 5, the lower end of a piston rod of the lifting air cylinder 42 downwards extends out of the mounting platform 5 to be fixedly connected with the magnetic suction part 41, and the magnetic suction part 41 is arranged in the placement area 23 in a stretching manner. After the structure is applied, the lifting air cylinder 42 drives the magnetic attraction part 41 to move up and down, the position of the magnetic attraction part 41 can be flexibly adjusted according to the height of the detection unit 2, the adaptation to threaded sleeves with different specifications is realized, and the detection range and the use applicability are further enlarged.
As shown in fig. 2 and 3, the magnetic suction part 41 includes a first magnetic suction head 411 and a second magnetic suction head 412, a fixed plate 43 is fixedly connected to the lower end of the piston rod of the lifting cylinder 42, and the first magnetic suction head 411 and the second magnetic suction head 412 are mounted at the bottom of the fixed plate 43 side by side and are used for corresponding to the front and rear ends of the magnetic suction fixing screw sleeve. After the structure is applied, the first magnetic suction head 411 and the second magnetic suction head 412 can simultaneously suck the two ends of the thread sleeve, so that the thread sleeve is kept more stable in the whole detection process, the thread sleeve is effectively prevented from shaking or tilting, and the detection precision and reliability are further improved.
As shown in fig. 2 and 3, the bottom of the first magnetic suction head 411 is provided with a first arc-shaped groove 61 which is concave upward and is matched with the arc shape of the front end side surface of the thread bush, and the bottom of the second magnetic suction head 412 is provided with a second arc-shaped groove 62 which is concave upward and is matched with the arc shape of the rear end side surface of the thread bush. After the structure is applied, the first arc-shaped groove 61 and the second arc-shaped groove 62 can be correspondingly matched with the side arc-shaped appearance of the front end and the rear end of the thread bush respectively, so that the thread bush is matched with the magnetic part 41 more tightly and accurately in the magnetic process, the sliding displacement of the thread bush in the magnetic process is effectively prevented, and the positioning stability and the detection precision are further improved.
As shown in fig. 1, the ram assembly 21 is driven to horizontally move by a first driving cylinder 71, the cylinder body of the first driving cylinder 71 is fixedly installed on the working platform 1, and the piston rod of the first driving cylinder 71 is fixedly connected with the ram assembly 21. After the structure is applied, the first driving cylinder 71 drives the pressure head assembly 21 to horizontally move, so that the pressure head assembly 21 can be rapidly and accurately driven to position the front end of the threaded sleeve, and the detection efficiency and accuracy are improved.
As shown in fig. 1, the positioning assembly 22 is driven to horizontally move by a second driving cylinder 72, the cylinder body of the second driving cylinder 72 is fixedly installed on the working platform 1, and the piston rod of the second driving cylinder 72 is fixedly connected with the positioning assembly 22. After the structure is applied, the positioning assembly 22 is driven to horizontally move through the second driving air cylinder 72, the positioning assembly 22 can be rapidly and accurately driven to position the rear end of the threaded sleeve, reliable positioning of threaded sleeves with different lengths is achieved through cooperation with the pressure head assembly 21, and positioning accuracy and detection efficiency are improved.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (7)
1. The utility model provides a thread bush leakproofness detection device, includes work platform (1), detecting element (2) and air supply (3), detecting element (2) set up on work platform (1), detecting element (2) are including pressure head subassembly (21) and locating component (22), be equipped with on pressure head subassembly (21) be used for locating first cavity (210) of thread bush front end, still be equipped with on pressure head subassembly (21) with air feed interface (211) of first cavity (210) intercommunication, air feed interface (211) with through air supply pipe (31) sealing connection between air supply (3), be equipped with on locating component (22) be used for the location second cavity (220) of thread bush rear end, still be provided with on locating component (22) with air gauge (221) of second cavity (220) intercommunication, its characterized in that: the pressure head assembly (21) can horizontally move relative to the positioning assembly (22), a placement area (23) for placing the threaded sleeve is arranged between the pressure head assembly (21) and the positioning assembly (22), a magnetic lifting workbench (4) capable of moving up and down in the placement area (23) is arranged on the working platform (1), and the magnetic lifting workbench (4) is used for magnetically fixing the threaded sleeve and horizontally placing the threaded sleeve in the placement area (23).
2. The thread bush tightness detection device according to claim 1, wherein: the magnetic lifting type lifting device is characterized in that a mounting platform (5) is arranged above the working platform (1), the mounting platform (5) is connected with the working platform (1) through a vertical supporting column (51), and the magnetic lifting working platform (4) is mounted at the bottom of the mounting platform (5) in a hanging mode.
3. The thread bush tightness detection device according to claim 2, wherein: the magnetic lifting workbench (4) comprises a magnetic suction part (41) for magnetically sucking and fixing the threaded sleeve and a lifting air cylinder (42) for driving the magnetic suction part (41) to lift, wherein the cylinder body of the lifting air cylinder (42) is fixedly installed on the installation platform (5), the lower end of a piston rod of the lifting air cylinder (42) downwards extends out of the installation platform (5) and is fixedly connected with the magnetic suction part (41), and the magnetic suction part (41) is arranged in the placement area (23) in a stretching mode.
4. A thread bush tightness detection device according to claim 3, wherein: the magnetic suction part (41) comprises a first magnetic suction head (411) and a second magnetic suction head (412), a fixed plate (43) is fixedly connected to the lower end of a piston rod of the lifting cylinder (42), and the first magnetic suction head (411) and the second magnetic suction head (412) are arranged at the bottom of the fixed plate (43) side by side and are used for correspondingly and magnetically sucking and fixing the front end and the rear end of the threaded sleeve.
5. The thread bush tightness detection device according to claim 4, wherein: the bottom of the first magnetic suction head (411) is provided with a first arc-shaped groove (61) which is concave upwards and is matched with the arc shape of the side surface of the front end of the thread sleeve, and the bottom of the second magnetic suction head (412) is provided with a second arc-shaped groove (62) which is concave upwards and is matched with the arc shape of the side surface of the rear end of the thread sleeve.
6. The thread bush tightness detection device according to claim 1, wherein: the pressure head assembly (21) is driven to horizontally move through a first driving air cylinder (71), the cylinder body of the first driving air cylinder (71) is fixedly arranged on the working platform (1), and the piston rod of the first driving air cylinder (71) is fixedly connected with the pressure head assembly (21).
7. The thread bush tightness detection device according to claim 6, wherein: the positioning assembly (22) is driven to horizontally move through a second driving air cylinder (72), the cylinder body of the second driving air cylinder (72) is fixedly arranged on the working platform (1), and the piston rod of the second driving air cylinder (72) is fixedly connected with the positioning assembly (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743993.9U CN220960490U (en) | 2023-10-13 | 2023-10-13 | Thread bush tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743993.9U CN220960490U (en) | 2023-10-13 | 2023-10-13 | Thread bush tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960490U true CN220960490U (en) | 2024-05-14 |
Family
ID=91025253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322743993.9U Active CN220960490U (en) | 2023-10-13 | 2023-10-13 | Thread bush tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960490U (en) |
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2023
- 2023-10-13 CN CN202322743993.9U patent/CN220960490U/en active Active
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