CN220583755U - Pneumatic detection mechanism for through hole - Google Patents

Abstract

The utility model relates to a through hole pneumatic detection mechanism, which relates to the field of through hole detection and comprises a fixing mechanism, a detection mechanism and a control panel, wherein the control panel and the detection mechanism are both arranged on the fixing mechanism, the fixing mechanism and the detection mechanism are connected with the control panel, the ventilation valve body is fixed through the fixing mechanism, then the ventilation detection is carried out on the ventilation valve body through the detection mechanism, and whether the ventilation amount of the through hole of the valve body is qualified along with the opening degree is detected. The utility model can simplify the fixed installation process and make the detection process more convenient.

Description

Pneumatic detection mechanism for through hole

Technical Field

The utility model relates to the field of through hole detection, in particular to a through hole pneumatic detection mechanism.

Background

In some special vent valve bodies, the ventilation amount in the through hole of the valve body needs to be measured and detected before delivery, so that the qualification rate of the delivered valve body is ensured.

Currently, chinese patent application with publication number CN218956014U and publication date 2023, 05 and 02 proposes a valve through hole detection tool, which includes: the device comprises a body, the front end surface of device body is provided with the operation display screen, the lower extreme surface of device body is provided with the gas receiving pipe, one side surface of device body is provided with breather valve and mounting base, the breather valve is located mounting base's upper end, mounting base's inside is provided with the installation base, mounting base's upper end surface is provided with the adjusting pile. The upper end surface of adjusting the stake is provided with the mounting groove, the front end surface of adjusting the stake is provided with the detection air cock that admits air, the inside of detection air cock that admits air is provided with the connecting air valve, the one side surface of detection air cock that admits air is provided with crashproof shell, when using, ventilates the detection to the inflating valve through the device.

In view of the above-described related art, the inventors believe that when detecting ventilation of a through hole in a valve, if the fixation is unstable, air leakage is likely to occur during the fixation of a detection member, and the fixation is complicated, this problem is also caused when detecting a ventilation valve body.

Disclosure of Invention

In order to facilitate through hole detection, the utility model provides a through hole pneumatic detection mechanism.

The utility model provides a through hole pneumatic detection mechanism, which adopts the following technical scheme:

the utility model provides a pneumatic detection mechanism of through-hole, includes fixed establishment, detection mechanism and control panel, control panel installs on fixed establishment, fixed establishment and detection mechanism all insert control panel, fixed establishment includes workstation, brace table, fixed extension board, first fixed plate and fixed subassembly, the brace table is installed in the workstation upper end, fixed extension board is installed in the workstation upper end to with brace table fixed connection, first fixed plate fixed mounting is on fixed extension board, fixed subassembly rotates and installs on the brace table, detection mechanism includes detection subassembly and pressurization subassembly, detection subassembly installs on the workstation, the pressurization subassembly is installed on the brace table.

Optionally, the detection subassembly includes detection platform, rubber packing ring and detector, the detection platform is installed on the workstation, the detection groove has been seted up on the detection platform, the rubber packing ring is installed in the detection groove of detection platform, the detector is installed and is detected the bench to communicate with the detection groove, the pressurization subassembly includes pressurization cylinder, pressurization extension board, pressurization frame, pressurization pad and pressurization pipe, the pressurization extension board is installed in the supporting bench upper end, the lower extreme at the pressurization extension rod of pressurization cylinder is installed to the stiff end of pressurization cylinder, the bottom at the pressurization frame is installed to the pressurization pad, the pressurization pipe is installed on the pressurization frame, pressurization pipe and pressurization pad intercommunication.

Optionally, fixed subassembly includes mount pad, dwang, inserted bar, rotor plate and second fixed plate, the mount pad is installed in one side of brace table, the dwang rotates and installs on the mount pad, the fixed slot has been seted up on the dwang, inserted bar sliding fit is on the mount pad, the rotor plate is installed on the dwang, the second fixed plate is installed on the rotor plate, fixed establishment still includes clamping cylinder and clamping assembly, clamping cylinder is provided with two, clamping cylinder installs respectively on fixed extension board and rotor plate, every install a clamping assembly on clamping cylinder's the telescopic link.

Optionally, the clamping assembly includes clamping table and clamping band, clamping table fixed mounting is on the telescopic link of clamping cylinder, clamping band rotates the cover and establishes clamping table.

Optionally, the clamping assembly further comprises two positioning blocks, the positioning blocks are respectively arranged on the first fixing plate and the second fixing plate, and positioning grooves are formed in the positioning blocks.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. by arranging the detection mechanism, the clamping belt is fully contacted with the outer wall of the valve body, so that the stability of fixation is further improved, the detection effect is further improved, and the possibility of air leakage is reduced; then the pressurizing cylinder is continuously pressurized, the valve body is extruded more tightly by the pressurizing pad and the rubber gasket, the possibility of air leakage in the detection process is reduced, the whole fixing process is simpler, and the operation is more convenient.

2. The passageway in to the valve body is pressurized through the pressurization pipe and is inflated, and the staff detects whether the ventilation volume of valve body is qualified through the air outlet volume of detecting the valve body gas outlet on the record detector, and the staff can advance the detection to the valve body in real time through the through-hole ventilation volume of adjusting the valve body simultaneously, has further improved the detection effect.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

fig. 2 is an expanded schematic view of the fixing assembly of the present embodiment.

Reference numerals illustrate: 100. a fixing mechanism; 101. a work table; 102. a support table; 103. fixing the support plate; 104. a clamping cylinder; 105. a first fixing plate; 110. a fixing assembly; 111. a mounting base; 112. a rotating lever; 113. a rod; 114. a rotating plate; 115. a second fixing plate; 116. a fixing groove; 120. a clamping assembly; 121. a clamping table; 122. clamping the belt; 123. a positioning block; 124. a positioning groove; 200. a detection mechanism; 210. a detection assembly; 211. a detection table; 212. a rubber gasket; 213. a detector; 214. a detection groove; 220. a pressurizing assembly; 221. a pressurizing cylinder; 222. a pressurizing support plate; 223. a pressurizing frame; 224. a pressurizing pad; 225. a pressurizing tube; 300. and a control panel.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a through hole pneumatic detection mechanism 200. Referring to fig. 1-2, a through hole pneumatic detection mechanism 200 mainly includes a fixing mechanism 100, a detection mechanism 200 and a control panel 300, the control panel 300 and the detection mechanism 200 are both installed on the fixing mechanism 100, the fixing mechanism 100 and the detection mechanism 200 are both connected to the control panel 300, the ventilation valve body is fixed through the fixing mechanism 100, then the ventilation detection is performed on the ventilation valve body through the detection mechanism 200, the ventilation amount of the through hole of the detection valve body is qualified along with the opening degree, the fixed installation process is simplified, and the detection flow is more convenient.

Referring to fig. 1-2, the fixing mechanism 100 includes a working table 101, a supporting table 102, a fixing support plate 103, a first fixing plate 105, a fixing assembly 110, a clamping cylinder 104 and a clamping assembly 120, wherein the supporting table 102 is installed at the upper end of the working table 101, the fixing support plate 103 is installed at the upper end of the working table 101 and fixedly connected with the supporting table 102, the first fixing plate 105 is installed on the fixing support plate 103, the fixing assembly 110 includes an installation seat 111, a rotating rod 112, an inserting rod 113, a rotating plate 114 and a second fixing plate 115, the installation seat 111 is installed at one side of the supporting table 102, the rotating rod 112 is rotatably installed on the installation seat 111, a fixing groove 116 is formed in the rotating rod 112, the inserting rod 113 is in sliding fit with the installation seat 111, the rotating plate 114 is installed on the rotating rod 112, and the second fixing plate 115 is installed on the rotating plate 114.

Referring to fig. 1-2, the fixing mechanism 100 further includes a clamping cylinder 104 and a clamping assembly 120, the clamping cylinder 104 is provided with two clamping cylinders, the clamping cylinders 104 are respectively mounted on the fixing support plate 103 and the rotating plate 114, the clamping assembly 120 includes a clamping table 121, a clamping belt 122 and a positioning block 123, the clamping table 121 is fixedly mounted on a telescopic rod of the clamping cylinder 104, the clamping belt 122 is rotationally sleeved on the clamping table 121, the positioning block 123 is provided with two positioning blocks, the positioning block 123 is respectively mounted on the first fixing plate 105 and the second fixing plate 115, and positioning grooves 124 are respectively formed in the positioning block 123.

Referring to fig. 1-2, the detection mechanism 200 includes a detection assembly 210 and a pressurization assembly 220, the detection assembly 210 includes a detection table 211, a rubber gasket 212 and a detector 213, the detection table 211 is mounted on the workbench 101, a detection groove 214 is formed in the detection table 211, the rubber gasket 212 is mounted in the detection groove 214 of the detection table 211, the detector 213 is mounted on the detection table 211 and is in communication with the detection groove 214, the pressurization assembly 220 includes a pressurization cylinder 221, a pressurization support plate 222, a pressurization support plate 223, a pressurization pad 224 and a pressurization pipe 225, the pressurization support plate 222 is mounted at the upper end of the support table 102, the fixed end of the pressurization cylinder 221 is mounted at the lower end of the pressurization support plate 222, the pressurization support 223 is mounted on a telescopic rod of the pressurization cylinder 221, the pressurization pad 224 is mounted at the bottom end of the pressurization support 223, the pressurization pipe 225 is mounted on the pressurization support 223, and the pressurization pipe 225 is in communication with the pressurization pad 224.

The implementation principle of the through hole pneumatic detection mechanism 200 in the embodiment of the utility model is as follows:

when the ventilation amount detection is required to be carried out on the through hole of the ventilation valve body, one end of the pipe wall of the valve body is propped against the rubber gasket 212 in the detection groove 214 and is vertically placed, then the wall of the valve body is propped against the positioning groove 124 on the positioning block 123, then a worker pulls the rotating rod 112 to clamp the fixed block on the first fixed plate 105 of the positioning block 123 on the second fixed plate 115 and the valve body, then the inserting rod 113 is downwards inserted, the inserting rod 113 is inserted into the fixing groove 116 on the rotating rod 112, the positioning and the fixing of the fixed assembly 110 are realized, then the pressurizing cylinder 221 is stretched and contracted through the control panel 300, and the pressurizing pad 224 of the pressurizing frame 223 is propped against the pipe wall at the upper end of the valve body, so that the preliminary fixing is realized; then the clamping cylinders 104 are controlled to stretch out and draw back mutually, the clamping table 121 is pushed to move on the first fixing plate 105 and the second fixing plate 115, then the clamping table 121 is contacted with the outer wall of the valve body through the clamping belt 122, and then the pressure is continuously applied, so that the clamping belt 122 is fully contacted with the outer wall of the valve body, the stability of fixation is further improved, the detection effect is further improved, and the possibility of air leakage is reduced; then, the pressurizing cylinder 221 is continuously pressurized, so that the valve body is pressed tightly by the pressurizing pad 224 and the rubber gasket 212, the possibility of air leakage in the detection process is reduced, the whole fixing process is simpler, and the operation is more convenient.

After the valve body is fixed, then aerify the passageway in the valve body through pressurizing pipe 225 pressurization, the staff detects whether the ventilation volume of valve body is qualified through the air outlet volume of detecting the valve body gas outlet on the record detector 213, and the staff can detect the valve body in real time through the through-hole ventilation volume of adjusting the valve body simultaneously, has further improved the detection effect.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. A through-hole pneumatic detection mechanism (200), characterized by: including fixed establishment (100), detection mechanism (200) and control panel (300), control panel (300) are installed on fixed establishment (100), fixed establishment (100) and detection mechanism (200) all insert control panel (300), fixed establishment (100) are including workstation (101), brace table (102), fixed extension board (103), first fixed plate (105) and fixed subassembly (110), brace table (102) are installed in workstation (101) upper end, fixed extension board (103) are installed in workstation (101) upper end to with brace table (102) fixed connection, first fixed plate (105) fixed mounting is on fixed extension board (103), fixed subassembly (110) rotate and install on brace table (102), detection mechanism (200) are including detection subassembly (210) and pressurization subassembly (220), detection subassembly (210) are installed on workstation (101), pressurization subassembly (220) are installed on brace table (102).

2. The through-hole pneumatic detection mechanism (200) of claim 1, wherein: the utility model provides a detection subassembly (210) is including detecting platform (211), rubber packing ring (212) and detector (213), detect platform (211) and install on workstation (101), set up detection groove (214) on detecting platform (211), rubber packing ring (212) are installed in detection groove (214) of detecting platform (211), detector (213) are installed and are detected bench (211) to communicate with detection groove (214), pressure subassembly (220) are including pressurization cylinder (221), pressurization extension board (222), pressurization frame (223), pressurization pad (224) and pressurization pipe (225), install at brace table (102) upper end pressurization support plate (222), the stiff end of pressurization cylinder (221) is installed in the lower extreme of pressurization extension board (222), install on the telescopic link of pressurization cylinder (221) pressurization pad (224) the bottom of pressurization frame (223), pressurization pipe (225) are installed on pressurization frame (223), pressurization pipe (225) and pressurization pipe (224) are connected.

3. The through-hole pneumatic detection mechanism (200) of claim 2, wherein: the fixing assembly (110) comprises a mounting seat (111), a rotating rod (112), an inserting rod (113), a rotating plate (114) and a second fixing plate (115), wherein the mounting seat (111) is arranged on one side of the supporting table (102), the rotating rod (112) is rotatably arranged on the mounting seat (111), a fixing groove (116) is formed in the rotating rod (112), the inserting rod (113) is slidably matched with the mounting seat (111), the rotating plate (114) is arranged on the rotating rod (112), the second fixing plate (115) is arranged on the rotating plate (114), the fixing mechanism (100) further comprises a clamping cylinder (104) and a clamping assembly (120), the two clamping cylinders (104) are respectively arranged on the fixing support plate (103) and the rotating plate (114), and each clamping assembly (120) is arranged on a telescopic rod of each clamping cylinder (104).

4. A through-hole pneumatic detection mechanism (200) according to claim 3, characterized in that: the clamping assembly (120) comprises a clamping table (121) and a clamping belt (122), wherein the clamping table (121) is fixedly arranged on a telescopic rod of the clamping cylinder (104), and the clamping belt (122) is rotatably sleeved on the clamping table (121).

5. A through-hole pneumatic detection mechanism (200) according to claim 3, characterized in that: the clamping assembly (120) further comprises two positioning blocks (123), the two positioning blocks (123) are arranged, the positioning blocks (123) are respectively arranged on the first fixing plate (105) and the second fixing plate (115), and the positioning blocks (123) are respectively provided with positioning grooves (124).