CN214667469U

CN214667469U - Fixed pincers leakage detection device

Info

Publication number: CN214667469U
Application number: CN202121127928.8U
Authority: CN
Inventors: 孙海利; 戚大彬; 徐鹏飞
Original assignee: Shandong Longji Budeway Brake Caliper Co ltd
Current assignee: Shandong Longji Budeway Brake Caliper Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-09
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to a fixed clamp detection technology field, discloses a fixed clamp leakage detection device, which comprises a base, an immersion box fixed on the top surface of the base, four support columns fixed at four corners of the base, a top plate fixed at the top ends of the four support columns, a pressing mechanism arranged at the middle position of the top plate, four connecting rods fixed on the bottom surface of the top plate, a bearing plate fixed at the lower ends of the four connecting rods, and a positioner arranged on the top surface of the bearing plate through a resetting mechanism; the interior bottom at the immersion tank is established to the loading board, and the inlet end of locator passes through solenoid valve and outside air supply switch-on, presses fixed pincers at the locator top through pushing down the mechanism earlier, later continues to push down, makes fixed pincers sink under the liquid level of the leakage detection liquid in the immersion tank, later ventilates and detects, after the detection is accomplished, the utility model discloses do not need the bolt fastening, be convenient for get and trade fixed pincers, saved a large amount of time, improved detection efficiency, do not need the manual work to take out, more convenient to use.

Description

Fixed pincers leakage detection device

Technical Field

The utility model relates to a fixed pincers detect technical field, specifically are a fixed pincers leak detection device.

Background

Fixed pincers are all used to engine, starter etc. and fixed pincers use comparatively extensively, in the production process of fixed pincers, need carry out leak detection to fixed pincers usually, when detecting, need corresponding fixed pincers detection device usually.

The existing fixed clamp detection device has the following defects: 1. when detecting, current fixed pincers detection device all needs fix a position the clamping through the bolt to fixed pincers usually, and this kind of mode is used for a long time, and be not convenient for get and trade, and detection efficiency is low, 2, current fixed pincers detection device is after the location clamping is accomplished, need to detect fixed pincers to submerge in the side weeping, need take out fixed pincers from the side weeping once more after detecting the completion, and current mode is artifical to take out it usually, and the use of being very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a purpose, long in order to solve the clamping, be not convenient for get and trade, the problem that detection efficiency is low is artifical and is got fixed pincers from the edge leakage liquid in, the technical problem who is not convenient for use.

The technical scheme of the utility model is realized like this: a fixed clamp leakage detection device comprises a base, an immersion box fixed on the top surface of the base, four support columns fixed at four corners of the base, a top plate fixed at the top ends of the four support columns, a pressing mechanism arranged in the middle of the top plate, four connecting rods fixed on the bottom surface of the top plate, a bearing plate fixed at the lower ends of the four connecting rods, and a positioner arranged on the top surface of the bearing plate through a reset mechanism; the bearing plate is arranged at the inner bottom of the immersion box, the air inlet end of the positioner is communicated with an external air source through an electromagnetic valve, the fixed clamp is pressed at the top of the positioner through the pressing mechanism, then the pressing is continued, the fixed clamp is made to sink below the liquid level of the leakage detection liquid in the immersion box, then the ventilation detection is carried out, after the detection is finished, the reset mechanism pushes up the fixed clamp to enable the fixed clamp to leak the liquid level of the leakage detection liquid again, the fixed clamp is automatically reset to the initial position through the reset mechanism, and the time for taking out the fixed clamp is saved; the positioning and clamping of the fixed clamp are realized through the pressing mechanism and the positioner, the mode does not need bolt fixing, the fixed clamp is convenient to take and replace, a large amount of time is saved, and the detection efficiency is improved.

Furthermore, the pressing mechanism comprises a hydraulic cylinder fixed on the top surface of the top plate through a bolt, a pressing block fixed at the telescopic end of the hydraulic cylinder, and a positioning support leg fixed at the lower end of the pressing block, and the hydraulic cylinder is communicated with an external hydraulic control system through an oil way.

Further, be provided with strengthening mechanism between briquetting and the roof down, strengthening mechanism is including the slide bar one of fixing at briquetting top surface down, establishes the slide opening at the roof top surface, slide bar one is no less than two, the slide opening corresponds the setting with slide bar one, and slide bar one and the slide opening sliding connection who corresponds.

Furthermore, the reset mechanism comprises a second sliding rod fixed on the top surface of the bearing plate, a positioner in sliding connection with the second sliding rod, a spring sleeved on two side surfaces of the sliding rod, and an anti-falling nut fixed at the end of the second sliding rod, wherein the spring is arranged between the positioner and the bearing plate.

The automatic control device is characterized by further comprising a controller fixed on one side of the base, wherein the output end of the controller is electrically connected with the input end of an electromagnetic valve at the air inlet end of the positioner, and the output end of the controller is electrically connected with the electric control input end of an external hydraulic control system.

Furthermore, the positioning device also comprises a sealing gasket fixed on the top surface of the positioning device, and the positioning device is sealed with the fixed clamp through the sealing gasket.

Furthermore, the support column also comprises a splash guard, and the top side of the support column is fixed with the splash guard through bolts.

The beneficial effects of the utility model are summarized as: firstly, the positioning and clamping of the fixed clamp are realized through the pressing mechanism and the positioner, and the mode does not need bolt fixing, so that the fixed clamp is convenient to take and replace, a large amount of time is saved, and the detection efficiency is improved; after detection is finished, the resetting mechanism pushes up the fixed clamp to enable the fixed clamp to leak the liquid level of the leakage detection liquid again, and the fixed clamp is automatically reset to the initial position through the resetting mechanism, so that the time for taking out the fixed clamp is shortened, manual taking out is not needed, and the use is more convenient; .

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic structural diagram of the pressing mechanism, the resetting mechanism and the strengthening mechanism of the present invention.

In the figure: the device comprises a base 1, an immersion box 2, a support column 3, a top plate 4, a pressing mechanism 5, a connecting rod 6, a bearing plate 7, a resetting mechanism 8, a positioner 9, a hydraulic cylinder 10, a pressing block 11, a positioning support leg 12, a reinforcing mechanism 13, a slide rod I14, a slide hole 15, a slide rod II 16, a spring 17, an anti-falling nut 18, a controller 19, a sealing gasket 20 and a splash plate 21.

Detailed Description

In order to deepen the understanding of the utility model, the following will combine the example and the attached drawing to be right the utility model relates to a fixed pincers leak detection device does further elaboration, and this embodiment only is used for explaining the utility model discloses, does not constitute the restriction to the scope of protection of the utility model.

As shown in fig. 1 to 2, a fixed clamp leakage detection device comprises a base 1, an immersion tank 2 fixed on the top surface of the base 1, four support columns 3 fixed at four corners of the base 1, a top plate 4 fixed at the top ends of the four support columns 3, a pressing mechanism 5 installed at the middle position of the top plate 4, four connecting rods 6 fixed on the bottom surface of the top plate 4, a bearing plate 7 fixed at the lower ends of the four connecting rods 6, and a positioner 9 installed on the top surface of the bearing plate 7 through a reset mechanism 8; the bearing plate 7 is arranged at the inner bottom of the immersion box 2, the air inlet end of the positioner 9 is communicated with an external air source through an electromagnetic valve, the fixed clamp is pressed at the top of the positioner 9 through the pressing mechanism 5, then the pressing is continued, the fixed clamp is made to sink below the liquid level of the leakage detection liquid in the immersion box 2, then ventilation detection is carried out, after the detection is finished, the reset mechanism 8 pushes up the fixed clamp to make the fixed clamp leak the liquid level of the leakage detection liquid again, the fixed clamp is automatically reset to the initial position through the reset mechanism 8, and the time for taking out the fixed clamp is saved; the fixed clamp is positioned and clamped through the pressing mechanism 5 and the positioner 9, and the fixed clamp is not required to be fixed by bolts, so that the fixed clamp is convenient to take and replace, a large amount of time is saved, and the detection efficiency is improved; the pressing mechanism 5 comprises a hydraulic cylinder 10 fixed on the top surface of the top plate 4 through a bolt, a pressing block 11 fixed on the telescopic end of the hydraulic cylinder 10, and a positioning support leg 12 fixed at the lower end of the pressing block 11, and the hydraulic cylinder 10 is communicated with an external hydraulic control system through an oil way; a reinforcing mechanism 13 is arranged between the lower pressing block 11 and the top plate 4, the reinforcing mechanism 13 comprises a first sliding rod 14 fixed on the top surface of the lower pressing block 11 and sliding holes 15 arranged on the top surface of the top plate 4, the number of the first sliding rods 14 is not less than two, the sliding holes 15 are arranged corresponding to the first sliding rods 14, and the first sliding rods 14 are in sliding connection with the corresponding sliding holes 15; the reset mechanism 8 comprises a second sliding rod 16 fixed on the top surface of the bearing plate 7, a positioner 9 connected with the second sliding rod 16 in a sliding manner, a spring 17 sleeved on the side surface of the second sliding rod 16, and an anti-falling nut 18 fixed at the end of the second sliding rod 16, wherein the spring 17 is arranged between the positioner 9 and the bearing plate 7; the hydraulic control system also comprises a controller 19 fixed on one side of the base 1, wherein the output end of the controller 19 is electrically connected with the input end of an electromagnetic valve at the air inlet end of the positioner 9, and the output end of the controller 19 is electrically connected with the electric control input end of an external hydraulic control system; the positioning device also comprises a sealing gasket 20 fixed on the top surface of the positioning device 9, and the positioning device 9 is sealed with the fixed clamp through the sealing gasket; still include splash shield 21, support column 3 top side is fixed with splash shield 21 through the bolt, and splash shield 21 can effectively prevent that the inside leakage detection liquid of immersion tank 2 from splashing.

Instructions for use: firstly, a proper amount of leakage detection liquid is put into an immersion box 2, then a fixed clamp is placed at the top of a positioner 9, a positioning bulge at the top of the positioner 9 is inserted into the fixed clamp for positioning, meanwhile, an air outlet end of the positioner 9 is communicated with an oil passage needing to be measured by the fixed clamp, then a controller 19 controls a hydraulic cylinder 10 to be pressed downwards, a lower pressing block 11 and a positioning support leg 12 are further lowered, the positioning support leg 12 is abutted against the top of the fixed clamp, the fixed clamp is pressed against the top of the fixed clamp to be sealed with the positioner 9, then the fixed clamp is continuously pressed downwards, a spring 17 is compressed, the fixed clamp and the positioner 9 are stressed more tightly, then a controller 19 controls an electromagnetic valve to be opened, so that air is pressed into the air inlet end of the positioner 9 by an air source, then the air reaches the position of the oil passage measured by the fixed clamp from the air outlet end of the positioner 9, and after the air pressure in the fixed clamp 9 reaches a certain value, if bubbles are generated in the leakage detection liquid, the leakage of the oil passage of the fixed clamp is indicated, unqualified, if no bubble is generated in the leakage detection liquid within a period of time, the fixed clamp is qualified, after detection is finished, the hydraulic cylinder 10 is controlled to rise, pressure on the fixed clamp is reduced, the spring 17 rebounds to enable the positioner 9 to rise, the positioner 9 pushes the fixed clamp to rise to an initial position, then the fixed clamp is replaced, the steps are repeated, measurement is carried out again, the first sliding rod 14 is in sliding connection with the sliding hole 15, the lower pressing block 11 is enabled to be more stable during rising and falling, stability of the lower pressing block 11 is improved, the leakage detection liquid can be water, antirust liquid or oil, and the antirust liquid is selected as preferable.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixed pincers leakage detection device which characterized in that: the device comprises a base (1), an immersion box (2) fixed on the top surface of the base (1), four support columns (3) fixed on four corners of the base (1), a top plate (4) fixed on the top ends of the four support columns (3), a pressing mechanism (5) installed in the middle of the top plate (4), four connecting rods (6) fixed on the bottom surface of the top plate (4), a bearing plate (7) fixed at the lower ends of the four connecting rods (6), and a positioner (9) installed on the top surface of the bearing plate (7) through a reset mechanism (8); the bearing plate (7) is arranged at the inner bottom of the immersion box (2), and the air inlet end of the positioner (9) is communicated with an external air source through an electromagnetic valve.

2. The fixed-jaw leak detector of claim 1, wherein: the pressing mechanism (5) comprises a hydraulic cylinder (10) fixed on the top surface of the top plate (4) through a bolt, a pressing block (11) fixed at the telescopic end of the hydraulic cylinder (10), and a positioning support leg (12) fixed at the lower end of the pressing block (11), and the hydraulic cylinder (10) is communicated with an external hydraulic control system through an oil way.

3. The fixed-jaw leak detector as claimed in claim 2, wherein: be provided with between briquetting (11) and roof (4) strengthening mechanism (13), strengthening mechanism (13) are including fixing slide bar (14) one (14) at briquetting (11) top surface down, establish slide opening (15) at roof (4) top surface, slide bar (14) are no less than two, slide opening (15) correspond with slide bar (14) and set up, and slide bar (14) and corresponding slide opening (15) sliding connection.

4. A fixed jaw leak detection device according to claim 3, characterized in that: the resetting mechanism (8) comprises a second sliding rod (16) fixed on the top surface of the bearing plate (7), a positioner (9) in sliding connection with the second sliding rod (16), a spring (17) sleeved on the side surface of the second sliding rod (16), and an anti-falling nut (18) fixed at the end of the second sliding rod (16), wherein the spring (17) is arranged between the positioner (9) and the bearing plate (7).

5. The fixed-jaw leak detector as claimed in claim 4, wherein: the hydraulic control system is characterized by further comprising a controller (19) fixed on one side of the base (1), wherein the output end of the controller (19) is electrically connected with the input end of an electromagnetic valve of the air inlet end of the positioner (9), and the output end of the controller (19) is electrically connected with the electric control input end of an external hydraulic control system.

6. The fixed-jaw leak detector of claim 5, wherein: the clamp is characterized by further comprising a sealing gasket (20) fixed on the top surface of the positioner (9), and the positioner (9) is sealed with the fixed clamp through the sealing gasket.

7. The fixed-jaw leak detector as claimed in claim 6, wherein: the anti-splash device is characterized by further comprising an anti-splash plate (21), wherein the anti-splash plate (21) is fixed on the top side of the supporting column (3) through bolts.