CN214407890U

CN214407890U - Air tightness detector

Info

Publication number: CN214407890U
Application number: CN202120536772.2U
Authority: CN
Inventors: 高锡武; 涂相林; 高西强
Original assignee: Ningbo Pangao Automation Science & Technology Co ltd
Current assignee: Ningbo Pangao Automation Science & Technology Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-15
Anticipated expiration: 2031-03-16

Abstract

The utility model relates to an airtight check out test set technical field specifically is airtight detection machine, including main part mechanism, main part mechanism includes the bottom plate, the top fixedly connected with connecting block of bottom plate, the top swing joint of connecting block has the operation panel, the top fixedly connected with of bottom plate detects quick-witted main part, the inboard that detects quick-witted main part is provided with the pressure cylinder main part, detects the inboard fixedly connected with adjustment mechanism of quick-witted main part, adjustment mechanism includes the fixed plate, detect the inboard fixedly connected with fixed plate of quick-witted main part. The utility model discloses a be provided with adjustment mechanism, make it through rotating the operation panel, can adjust the position of four pressure cylinder main parts of group simultaneously to make the airtight pressure detection cylinder that detects the setting of quick-witted top, can be according to the suitable position of the size adjustment that is detected article, thereby make and use more extensively.

Description

Air tightness detector

Technical Field

The utility model relates to an airtight check out test set technical field specifically is airtight detection machine.

Background

The air tightness detection needs an air tightness detector, and the air tightness detector is a device specially applied to tightness detection of cavity mechanical products. The sealing device is mainly used for production of automobile engines, gearboxes, axles, water tanks, oil tanks and the like with sealing requirements on the containing cavities. The air tightness detector adopts an intelligent design of embedded control, can automatically complete a test program, and automatically judges a test result.

The principle is revealed to the negative pressure that the gas tightness detects quick-witted product test uses, adds a simulation negative pressure in the inside of product, pressurizes and closes the negative pressure after the time of settlement, sets up the inside vacuum leakage volume of detection product, and the detection machine detects mostly that all fixed mounting is on the detection machine with the pressure cylinder to make it can only detect the article of fixed size, thereby make its application compare the limitation, consequently need urgently to design airtight detection machine and solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide an airtight machine that detects to the airtight machine that detects who provides in solving above-mentioned background art can only carry out the gas tightness to the article of appointed size and detect, thereby makes its problem of using the comparison limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the air tightness detector comprises a main body mechanism, wherein the main body mechanism comprises a bottom plate, the top end of the bottom plate is fixedly connected with a connecting block, the top end of the connecting block is movably connected with an operating plate, the top end of the bottom plate is fixedly connected with a detector main body, the inner side of the detector main body is provided with a pressure cylinder main body, the inner side of the detector main body is fixedly connected with an adjusting mechanism, the adjusting mechanism comprises a fixed plate, the inner side of the detector main body is fixedly connected with a fixed plate, the inner side of the fixed plate is inserted and connected with a telescopic spring, one end of the telescopic spring is fixedly connected with a movable plate, the inner side of the fixed plate is inserted and connected with a movable wheel, the outer side wall of the movable wheel is connected with a connecting wire, one side of the movable wheel is movably connected with a connecting belt, one side of the detector main body is fixedly connected with a fixed block, and the top end of the operating plate is fixedly connected with a fixing mechanism, the fixing mechanism comprises a fixing groove, the top end of the operating plate is fixedly connected with the fixing groove, and the inner side of the fixing groove is connected with a fixing frame.

Preferably, four groups of hole grooves are formed in the inner side of the fixed plate, the telescopic spring and the movable plate are both arranged on the inner side of the groove body formed in the fixed plate, one side, away from the telescopic spring, of the movable plate is connected with one side of the pressure cylinder main body in a butting mode, and the top end of the connecting wire is inserted into the inner side of the groove body formed in the fixed plate and is movably connected with the fixed plate.

Preferably, the end of the connecting wire far away from the movable wheel is connected with the pressure cylinder body, and the end of the connecting belt far away from the movable wheel is movably connected with one side of the rotating wheel.

Preferably, the inner side of the fixed block is inserted and movably connected with a rotating wheel, and the top end of the rotating wheel is fixedly connected with an operating panel.

Preferably, the inner side of the operating panel is provided with a limiting clamping plate, and the bottom end of the limiting clamping plate arranged on the inner side of the operating panel is connected with the top end of the fixing block in an abutting mode.

Preferably, one side swing joint of fixed frame has the connecting rod, the one end fixedly connected with limiting plate of connecting rod.

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

1. this airtight machine that detects makes it through rotating the operation panel, can adjust the position of four groups of pressure cylinder main parts simultaneously through being provided with adjustment mechanism, and then carries out the position of fixed pressure cylinder main part through the inboard spacing cardboard that sets up of operation panel to make the pressure detection cylinder that airtight machine top set up, can be according to the suitable position of the size adjustment that is detected article, thereby make and use more extensively.

2. This airtight detection machine is through being provided with fixed establishment, makes airtight detection machine can fix the article of equidimension not to when making it detect, the phenomenon that can not appear deflecting by the detected article, thereby the testing result is more accurate, stable.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

fig. 2 is a schematic top sectional view of the movable plate and fixed block structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the fixing groove and the limiting plate of the present invention.

In the figure: 1. a main body mechanism; 110. a base plate; 120. connecting blocks; 130. an operation panel; 140. a detector main body; 150. a pressure cylinder body; 2. an adjustment mechanism; 210. a fixing plate; 220. a tension spring; 230. a movable plate; 240. a movable wheel; 250. a connecting wire; 260. a connecting belt; 270. a fixed block; 280. a rotating wheel; 290. an operation panel; 3. a fixing mechanism; 310. fixing grooves; 320. a fixing frame; 330. a connecting rod; 340. and a limiting plate.

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. 1-4, the present invention provides an embodiment:

the air tightness detector comprises a main body mechanism 1, wherein the main body mechanism 1 comprises a bottom plate 110, a connecting block 120 is fixedly connected to the top end of the bottom plate 110, an operating plate 130 is movably connected to the top end of the connecting block 120, a detector main body 140 is fixedly connected to the top end of the bottom plate 110, a pressure cylinder main body 150 is arranged on the inner side of the detector main body 140, an adjusting mechanism 2 is fixedly connected to the inner side of the detector main body 140, the adjusting mechanism 2 comprises a fixing plate 210, a fixing plate 210 is fixedly connected to the inner side of the detector main body 140, a rotating shaft position of a movable wheel 240 is fixed on the fixing plate 210, a telescopic spring 220 is inserted and connected to the inner side of the fixing plate 210, a movable plate 230 is fixedly connected to one end of the telescopic spring 220, the movable wheel 240 is inserted and connected to the inner side of the fixing plate 210, a connecting wire 250 is connected to the outer side wall of the movable wheel 240, the movable wheel 240 rotates to wind or pay off the connecting wire 250, so as to adjust the position of the pressure cylinder main body 150, one side of the movable wheel 240 is movably connected with a connecting belt 260, the rotating wheel 280 rotates to drive the movable wheel 240 to rotate through the connecting belt 260, and one side of the detector main body 140 is fixedly connected with a fixed block 270.

The top fixedly connected with fixed establishment 3 of operation panel 130, fixed establishment 3 includes fixed slot 310, the top fixedly connected with fixed slot 310 of operation panel 130, the inboard of fixed slot 310 is connected with fixed frame 320, a draw-in groove has been seted up respectively on the top of the both sides of fixed slot 310, the draw-in groove top that fixed slot 310 was seted up is big on the top, the bottom is little, thereby make it be convenient for be connected with connecting rod 330's block, thereby be convenient for fixed frame 320 the installation with fixed, and make things convenient for dismantling change work of fixed frame 320.

Further, four sets of hole slots are formed in the inner side of the fixing plate 210, the retractable spring 220 and the movable plate 230 are both arranged on the inner side of the slot body formed in the fixing plate 210, one side of the movable plate 230, which is away from the retractable spring 220, is abutted against and connected with one side of the pressure cylinder main body 150, the top end of the connecting wire 250 is inserted into the inner side of the slot body formed in the fixing plate 210 and is movably connected with the fixing plate 210, and the retractable spring 220 is arranged to push the movable plate 230 to be abutted against and connected with the pressure cylinder main body 150 when rebounding, so that the position of the inner side of the pressure cylinder main body 150 is fixed.

Further, one end of the connection line 250, which is far away from the movable wheel 240, is connected to the pressure cylinder main body 150, one end of the connection line 260, which is far away from the movable wheel 240, is movably connected to one side of the rotating wheel 280, and the connection line 250 rotates to drive the pressure cylinder main body 150 to move inwards through the movable wheel 240 or drive the movable plate 230 and the connection line 250 to move outwards through the resilience of the retractable spring 220, so as to adjust the position of the pressure cylinder main body 150.

Further, the inner side of the fixed block 270 is inserted and movably connected with a rotating wheel 280, the fixed block 270 fixes the position of the rotating shaft of the rotating wheel 280, the top end of the rotating wheel 280 is fixedly connected with an operating panel 290, and the rotating wheel 280 can be driven to rotate by rotating the operating panel 290.

Further, the inner side of the operating panel 290 is provided with a limiting clamping plate, the bottom end of the limiting clamping plate arranged on the inner side of the operating panel 290 is connected with the top end of the fixing block 270 in a butting manner, and the position of the operating panel 290 can be fixed by connecting the limiting clamping plate arranged on the inner side of the operating panel 290 with the bottom end of the fixing block 270.

Further, one side of the fixing frame 320 is movably connected with a connecting rod 330, the connecting rod 330 can fix the connection between the fixing frame 320 and the fixing groove 310, one end of the connecting rod 330 is fixedly connected with a limiting plate 340, and the limiting plate 340 fixes the connection between the connecting rod 330 and the fixing groove 310.

The working principle is as follows: by rotating the operation panel 290, the operation panel 290 rotates while driving the rotation wheel 280 to rotate through the rotation wheel 280, and further driving the movable wheel 240 to rotate, and further driving the four groups of pressure cylinder main bodies 150 to move inwards along the groove body position formed at the top end of the fixing plate 210 through the connecting line 250, so that the pressure cylinder main body 150 pushes the movable plate 230 to move towards one end of the telescopic spring 220 and further push the telescopic spring 220 to contract inwards, and further, the bottom end of the pressure cylinder main body is fixedly connected with the fixing block 270 by rotating the limiting clamping plate arranged at the inner side of the operation panel 290, thereby fixing the position of the operation panel 290 and simultaneously fixing the positions of the four groups of pressure cylinder main bodies 150.

Set's draw-in groove has been seted up respectively on the both sides top of fixed slot 310 promptly, and the big bottom in draw-in groove top that the fixed slot 310 top was seted up is little, thereby be convenient for be connected with connecting rod 330's block, and then the fixed frame 320's of being convenient for is fixed, the cell body that the fixed slot 310 both ends were seted up is convenient for demolish the change of fixed frame 320, thereby make its article of fixed equidimension not of being convenient for and then detect, thereby when making its detection, the phenomenon that can not appear deflecting by the detected article, thereby the testing result is more accurate, and is stable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Airtight detection machine, including main part mechanism (1), its characterized in that: the main body mechanism (1) comprises a bottom plate (110), a connecting block (120) is fixedly connected to the top end of the bottom plate (110), an operating plate (130) is movably connected to the top end of the connecting block (120), a detector main body (140) is fixedly connected to the top end of the bottom plate (110), a pressure cylinder main body (150) is arranged on the inner side of the detector main body (140), an adjusting mechanism (2) is fixedly connected to the inner side of the detector main body (140), the adjusting mechanism (2) comprises a fixing plate (210), the inner side of the detector main body (140) is fixedly connected with the fixing plate (210), a telescopic spring (220) is inserted and connected to the inner side of the fixing plate (210), a movable plate (230) is fixedly connected to one end of the telescopic spring (220), a movable wheel (240) is inserted and connected to the inner side of the fixing plate (210), and a connecting wire (250) is connected to the outer side wall of the movable wheel (240), one side swing joint of activity wheel (240) has connecting band (260), one side fixedly connected with fixed block (270) of detection machine main part (140), the top fixedly connected with fixed establishment (3) of operation panel (130), fixed establishment (3) are including fixed slot (310), the top fixedly connected with fixed slot (310) of operation panel (130), the inboard of fixed slot (310) is connected with fixed frame (320).

2. The airtightness detection machine according to claim 1, wherein: four groups of hole grooves are formed in the inner side of the fixed plate (210), the telescopic spring (220) and the movable plate (230) are arranged on the inner side of a groove body formed in the fixed plate (210), one side, far away from the telescopic spring (220), of the movable plate (230) is connected with one side of the pressure cylinder main body (150) in a butting mode, and the top end of the connecting wire (250) is inserted into the inner side of the groove body formed in the fixed plate (210) and is movably connected with the fixed plate (210).

3. The airtightness detection machine according to claim 1, wherein: one end, far away from the movable wheel (240), of the connecting line (250) is connected with the pressure cylinder main body (150), and one end, far away from the movable wheel (240), of the connecting line (260) is movably connected with one side of the rotating wheel (280).

4. The airtightness detection machine according to claim 1, wherein: the inner side of the fixed block (270) is inserted and movably connected with a rotating wheel (280), and the top end of the rotating wheel (280) is fixedly connected with an operating panel (290).

5. The airtightness detection machine according to claim 4, wherein: the inner side of the operating disk (290) is provided with a limiting clamping plate, and the bottom end of the limiting clamping plate arranged on the inner side of the operating disk (290) is connected with the top end of the fixing block (270) in a butting manner.

6. The airtightness detection machine according to claim 1, wherein: one side swing joint of fixed frame (320) has connecting rod (330), the one end fixedly connected with limiting plate (340) of connecting rod (330).