CN221350411U - A sealing detection device - Google Patents

Abstract

The utility model provides a sealing detection device, which belongs to the technical field of mold detection equipment and aims to solve the problem that bubbles on the surface of a mold will affect the observation of detection personnel and affect the accuracy of mold detection results. The utility model comprises a detection box, a detection water immersion slider, a detection inflation tube, a detection drive mechanism and a detection auxiliary mechanism; the detection water immersion slider is provided with two groups, and the two groups of detection water immersion sliders are respectively slidably connected to the inside of a slide groove of a detection water immersion limit frame; the detection inflation tube is fixedly connected to the inside of a detection fixing plate, the lower end of the detection inflation tube is connected to the inside of a mold to be detected, and the upper end of the detection inflation tube is externally connected to an external air source; the detection drive mechanism is arranged in the inside of the detection box; the detection auxiliary mechanism is arranged at the front end of a group of detection water immersion sliders on the left side, so as to avoid bubbles adhering to the surface of the mold when the mold is immersed in water, facilitate the observation of the detection personnel, and ensure the accuracy of the mold air tightness detection result.

Description

A sealing detection device

Technical Field

The utility model belongs to the technical field of mold detection equipment, and more specifically, particularly relates to a sealing detection equipment.

Background technique

During mold production, it is often necessary to test the sealing of the completed mold. The existing mold sealing test is generally to fix the upper and lower molds by clamping the clamping components after the upper and lower molds are closed, and then the mold to be tested is placed in water, and finally an air pump is used to inflate the mold. The mold sealing is tested by observing whether there are bubbles escaping from the mold.

The existing application number is: CN202220078973.7. The utility model relates to a sealing detection device, and in particular to a sealing detection device for a feed pipe of a die-casting mold. Technical problem: Provide a sealing detection device for a feed pipe of a die-casting mold, which is relatively convenient to operate for sealing detection, has a high efficiency for sealing detection, and has a relatively good sealing detection effect. The technical solution is as follows: A sealing detection device for a feed pipe of a die-casting mold, including a water tank and a discharge frame, etc. The rear side of the water tank is slidably connected to a connecting plate, and four discharge frames are provided on the connecting plate. The beneficial effect is: by starting the cylinder, under the sliding cooperation of the connecting plate and the water tank, the water in the water tank can soak the die-casting mold, and the die-casting mold can generate bubbles, so that the feed pipe of the die-casting mold can be tested for sealing, which reduces the work intensity of people's testing of the sealing of the feed pipe of the die-casting mold to a certain extent.

Based on the above, when testing the sealing of the mold, due to the rough surface of the mold, when the mold is placed in water, the air carried by the mold in the water will form small bubbles on the surface of the mold. When the inspector observes the mold inspection, the bubbles on the mold surface will affect the inspector's observation and affect the accuracy of the mold inspection results.

Utility Model Content

In order to solve the above technical problems, the utility model provides a sealing detection device to solve the problem that when the existing mold sealing is detected, due to the rough surface of the mold, when the mold is placed in water, the air carried by the mold immersed in water will form small bubbles on the surface of the mold. When the inspector observes the mold inspection, the bubbles on the mold surface will affect the inspector's observation and affect the accuracy of the mold inspection result.

The purpose and effect of the sealing detection device of the utility model are achieved by the following specific technical means:

A sealing detection device comprises a detection box, a detection water immersion limit frame, a detection water immersion slide block, a detection fixing plate, a detection support bottom plate, a mold part to be detected, a detection inflation tube, a detection drive mechanism and a detection auxiliary mechanism;

The water immersion detection limit frame is provided with two groups in total, and the two groups of water immersion detection limit frames are respectively fixedly connected to the left and right sides of the inside of the detection box, and the two groups of water immersion detection limit frames are provided with a slide groove structure;

The water immersion detection sliders are provided with two groups in total, and the two groups of water immersion detection sliders are respectively slidably connected to the inside of the slide grooves of the water immersion detection limit frame, and the two groups of water immersion detection sliders are both provided with threaded hole structures;

The detection fixing plate is fixedly connected to the upper end between the two groups of detection immersion sliding blocks;

The detection support bottom plate is slidably connected to the lower end between the two sets of detection water immersion sliding blocks;

The mold part to be inspected is placed above the inspection support bottom plate;

The detection inflation tube is fixedly connected to the inside of the detection fixing plate, the lower end of the detection inflation tube is connected to the inside of the mold to be inspected, and the upper end of the detection inflation tube is connected to an external air source;

The detection drive mechanism is arranged inside the detection box;

The detection auxiliary mechanism is arranged at the front end of a group of water immersion detection sliding blocks on the left side.

Further, the detection drive mechanism includes: a detection drive lead screw and a detection drive motor;

The detection drive screws are provided with two groups in total, and the two groups of detection drive screws are respectively rotatably connected to the inside of the slide groove of the detection immersion limit frame, and the two groups of detection drive screws are respectively threadedly connected to the detection immersion slider;

The detection drive motors are provided with two groups in total. The two groups of detection drive motors are respectively fixedly connected above the detection immersion sliders. The rotating shafts of the two groups of detection drive motors are respectively coaxially fixedly connected with the detection drive lead screws.

Furthermore, the detection drive mechanism also includes: a detection clamping cylinder and a detection limit slider;

The detection clamping cylinder is fixedly connected above the detection fixing plate;

The detection limit slider is fixedly connected to the lower end between the two groups of water immersion detection sliders, and the detection limit slider is slidably connected to the detection support bottom plate.

Further, the detection auxiliary mechanism includes: a detection auxiliary rotating shaft, a detection driving gear, a detection driving rack, a first detection connecting member, a second detection connecting member and an auxiliary driving wheel;

The detection auxiliary shaft is rotatably connected to the front of a group of water immersion detection sliders on the left side;

The detection driving gear is rotatably connected to the front end of the detection auxiliary rotating shaft;

The detection drive rack is fixedly connected to the right side of a group of detection immersion limit frames on the left side, and the detection drive rack is meshed with the detection drive gear;

The first detection connecting member is coaxially fixedly connected to the rear of the detection driving gear;

The second detection connection member is key-connected to the rear of the first detection connection member, a spring is arranged inside the second detection connection member, and a rear end of the internal spring of the second detection connection member is fixedly connected to the first detection connection member;

The auxiliary driving wheel is coaxially fixedly connected to the rear end of the auxiliary detection shaft.

Furthermore, the detection auxiliary mechanism also includes: a first auxiliary driving member, a second auxiliary driving member and a third auxiliary driving member;

The first auxiliary driving member is fixedly connected to the outer periphery of the second detection connecting member;

The second auxiliary driving member is fixedly connected to the front centrifugal position of the auxiliary driving wheel;

The third auxiliary driving member is fixedly connected to the front of a group of water immersion detection sliding blocks on the left side, and both left and right ends of the third auxiliary driving member are provided with rounded corner structures.

Furthermore, the detection auxiliary mechanism also includes: an auxiliary connecting rope and an auxiliary reset spring;

The left end of the auxiliary connecting rope is fixedly connected to the auxiliary driving wheel, and the right end of the auxiliary connecting rope is fixedly connected to the detection support bottom plate;

The auxiliary reset springs are arranged in four groups, and the four groups of auxiliary reset springs are respectively fixedly connected to the left and right ends of the detection support bottom plate, and the outer ends of the four groups of auxiliary reset springs are respectively fixedly connected to the detection water immersion sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model detects the setting of a driving motor, drives a lead screw to rotate through the motor, drives the mold to be detected to be immersed in water through the lead screw, and finally inflates the mold to realize automatic detection of the sealing of the mold, avoids manual operation, and improves the detection efficiency of the sealing of the mold.

The utility model detects the setting of the clamping cylinder and realizes automatic clamping of the upper and lower molds of the mold by detecting the clamping cylinder, thereby ensuring that the upper and lower molds are tightly squeezed when the mold is being tested, and ensuring the accuracy of the mold air tightness test result.

The utility model arranges a detection auxiliary mechanism. When the mold is immersed in water, the gear rack is driven, and the rotation of the gear drives the auxiliary driving wheel to rotate. The rotation of the auxiliary driving wheel realizes the winding of the rope. The reciprocating winding and releasing of the rope drives the detection support bottom plate to move left and right. The left and right movement of the detection support bottom plate drives the detected mold to shake left and right, thereby avoiding bubbles adhering to the mold surface when the mold is immersed in water, facilitating the observation of the detection personnel, and ensuring the accuracy of the mold air tightness detection result.

The utility model realizes automatic detection of the airtightness of the mold, avoids manual operation, improves the detection efficiency of the airtightness of the mold, avoids the adhesion of bubbles to the surface of the mold when the mold is immersed in water, facilitates the observation of the detection personnel, and ensures the accuracy of the mold airtightness detection result.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic diagram of the structure of the detection drive motor of the present utility model.

FIG. 3 is a schematic diagram of the detection drive screw structure of the utility model.

FIG. 4 is a schematic diagram of the structure of the detection limit slider of the utility model.

FIG. 5 is a schematic diagram of the structure of the detection drive rack of the utility model.

FIG. 6 is a schematic diagram of the structure of the detection auxiliary mechanism of the present utility model.

FIG. 7 is a schematic diagram of a cross-sectional structure of the detection auxiliary mechanism disk of the present utility model.

In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

1. Detect the box body; 2. Detect the water-immersed limit frame; 201. Detect the driving screw; 202. Detect the driving motor; 3. Detect the water-immersed slider; 4. Detect the fixed plate; 401. Detect the clamping cylinder; 402. Detect the limit slider; 5. Detect the supporting bottom plate; 501. Detect the auxiliary rotating shaft; 502. Detect the driving gear; 503. Detect the driving rack; 504. The first detection connecting piece; 505. The second detection connecting piece; 506. The auxiliary driving wheel; 507. The first auxiliary driving piece; 508. The second auxiliary driving piece; 509. The third auxiliary driving piece; 510. The auxiliary connecting rope; 511. The auxiliary reset spring; 6. The mold parts to be inspected; 7. Detect the inflation tube.

Detailed ways

The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

Embodiment 1:

As shown in Figures 1 to 4:

The utility model provides a sealing detection device, comprising a detection box 1, a detection water immersion limit frame 2, a detection water immersion slide block 3, a detection fixing plate 4, a detection support bottom plate 5, a mold to be detected 6, a detection inflation tube 7 and a detection drive mechanism;

There are two groups of detection water immersion limit frames 2, which are fixedly connected to the left and right sides of the detection box 1 respectively, and both groups of detection water immersion limit frames 2 are provided with a slide structure;

There are two groups of detection immersion sliders 3, which are respectively slidably connected to the inside of the slide groove of the detection immersion limit frame 2, and both groups of detection immersion sliders 3 are provided with threaded hole structures;

The detection fixing plate 4 is fixedly connected to the upper ends between the two sets of detection immersion slide blocks 3;

The detection support bottom plate 5 is slidably connected to the lower end between the two sets of detection immersion sliders 3;

The mold part 6 to be inspected is placed above the inspection support base plate 5;

The detection inflation tube 7 is fixedly connected to the inside of the detection fixing plate 4, the lower end of the detection inflation tube 7 is communicated with the inside of the mold part 6 to be inspected, and the upper end of the detection inflation tube 7 is connected to an external air source;

The detection driving mechanism is arranged inside the detection box 1 .

The detection drive mechanism includes: a detection drive screw 201, a detection drive motor 202, a detection clamping cylinder 401 and a detection limit slider 402;

There are two sets of detection drive screws 201, which are respectively rotatably connected to the inside of the slide groove of the detection immersion limit frame 2, and the two sets of detection drive screws 201 are respectively threadedly connected to the detection immersion slider 3;

There are two detection drive motors 202, which are respectively fixedly connected above the detection immersion slider 3, and the rotating shafts of the two detection drive motors 202 are respectively coaxially fixedly connected with the detection drive lead screw 201;

The detection clamping cylinder 401 is fixedly connected above the detection fixing plate 4;

The detection limit slider 402 is fixedly connected to the lower end between the two groups of detection immersion sliders 3 , and the detection limit slider 402 is slidably connected to the detection support bottom plate 5 .

During use, when it is necessary to test the sealing performance of the mold part 6 to be inspected, first fill the interior of the inspection box 1 with water. At this time, the upper and lower molds of the mold part 6 to be inspected are closed and placed above the inspection support base plate 5. Then open the inspection clamping cylinder 401. At this time, the piston rod of the inspection clamping cylinder 401 moves downward to squeeze the mold part 6 to be inspected. At the same time, turn on the two sets of inspection drive motors 202. The rotation of the rotating shaft of the inspection drive motor 202 drives the inspection drive screw 201 to rotate. The rotation of the inspection drive screw 201 drives the inspection immersion slider 3 to move downward. The downward movement of the inspection immersion slider 3 drives the inspection support base plate 5 and the inspection fixing plate 4 to move downward. At this time, the water immersion operation of the mold part 6 to be inspected is realized. Finally, the interior of the mold part 6 to be inspected is inflated through the inspection inflation tube 7. The inspector realizes the automatic inspection of the sealing performance of the mold part 6 to be inspected by observing whether there are bubbles running out of the interior of the mold part 6 to be inspected.

Embodiment 2:

On the basis of the first embodiment, as shown in FIG. 1 to FIG. 7 , a detection auxiliary mechanism is further included, and the detection auxiliary mechanism is arranged at the front end of a group of detection immersion sliders 3 on the left side.

The detection auxiliary mechanism includes: a detection auxiliary rotating shaft 501, a detection driving gear 502, a detection driving rack 503, a first detection connecting member 504, a second detection connecting member 505, an auxiliary driving wheel 506, a first auxiliary driving member 507, a second auxiliary driving member 508, a third auxiliary driving member 509, an auxiliary connecting rope 510 and an auxiliary reset spring 511;

The detection auxiliary shaft 501 is rotatably connected to the front of a group of detection immersion sliders 3 on the left side;

The detection driving gear 502 is rotatably connected to the front end of the detection auxiliary rotating shaft 501;

The detection drive rack 503 is fixedly connected to the right side of a group of detection immersion limit frames 2 on the left side, and the detection drive rack 503 is meshed with the detection drive gear 502;

The first detection connecting member 504 is coaxially fixedly connected to the rear of the detection driving gear 502;

The second detection connection member 505 is key-connected to the rear of the first detection connection member 504. A spring is disposed inside the second detection connection member 505. The rear end of the internal spring of the second detection connection member 505 is fixedly connected to the first detection connection member 504.

The auxiliary driving wheel 506 is coaxially fixedly connected to the rear end of the detection auxiliary rotating shaft 501;

The first auxiliary driving member 507 is fixedly connected to the outer periphery of the second detection connecting member 505;

The second auxiliary driving member 508 is fixedly connected to the front centrifugal position of the auxiliary driving wheel 506;

The third auxiliary driving member 509 is fixedly connected to the front of a group of water immersion detection sliders 3 on the left side, and both left and right ends of the third auxiliary driving member 509 are provided with rounded corner structures;

The left end of the auxiliary connecting rope 510 is fixedly connected to the auxiliary driving wheel 506, and the right end of the auxiliary connecting rope 510 is fixedly connected to the detection support base plate 5;

There are four groups of auxiliary reset springs 511 in total. The four groups of auxiliary reset springs 511 are respectively fixedly connected to the left and right ends of the detection support base plate 5 , and the outer ends of the four groups of auxiliary reset springs 511 are respectively fixedly connected to the detection immersion slider 3 .

During use, when it is necessary to inspect the sealing of the mold part 6 to be inspected, the inspection immersion slider 3 moves downward to drive the inspection drive gear 502 to move downward, and the inspection drive gear 502 moves downward to contact and rotate with the inspection drive rack 503, and the inspection drive gear 502 rotates to drive the first inspection connecting member 504 to rotate, and the first inspection connecting member 504 rotates to drive the second inspection connecting member 505 to rotate, and the second inspection connecting member 505 rotates to drive the first auxiliary driving member 507 to rotate, and after the first auxiliary driving member 507 rotates to contact with the second auxiliary driving member 508, the second auxiliary driving member 508 is driven to rotate, and the second auxiliary driving member 508 rotates to drive the auxiliary driving wheel 507 to rotate. 06 rotates, the auxiliary driving wheel 506 rotates to realize the winding of the auxiliary connecting rope 510, and the auxiliary connecting rope 510 drives the detection support base plate 5 to move to the left, and after the first auxiliary driving member 507 rotates to the position of the third auxiliary driving member 509, the first auxiliary driving member 507 is limited to move forward, and the first auxiliary driving member 507 is no longer in contact with the second auxiliary driving member 508. At this time, under the action of the auxiliary reset spring 511, the detection support base plate 5 moves to the right, and the left and right movement of the detection support base plate 5 is realized. The left and right movement of the detection support base plate 5 drives the mold part 6 to be inspected to move left and right, and the left and right movement of the mold part 6 to be inspected avoids bubbles adhering to the surface of the mold part 6 to be inspected.

Claims (6)

1. A sealing detection device, characterized in that it comprises a detection box (1), a detection immersion limit frame (2), a detection immersion slide block (3), a detection fixing plate (4), a detection support bottom plate (5), a mold to be detected (6), a detection inflation tube (7), a detection drive mechanism and a detection auxiliary mechanism; the detection immersion limit frame (2) is provided with two groups, the two groups of detection immersion limit frames (2) are respectively fixedly connected to the left and right sides of the inside of the detection box (1), and the two groups of detection immersion limit frames (2) are both provided with a slide groove structure; the detection immersion slide block (3) is provided with two groups, the two groups of detection immersion slide blocks (3) are respectively slidably connected to the inside of the slide groove of the detection immersion limit frame (2), and the two groups The detection water-immersing slide blocks (3) are all provided with threaded hole structures; the detection fixing plate (4) is fixedly connected to the upper ends between the two groups of detection water-immersing slide blocks (3); the detection support bottom plate (5) is slidably connected to the lower ends between the two groups of detection water-immersing slide blocks (3); the mold member (6) to be detected is placed above the detection support bottom plate (5); the detection inflation tube (7) is fixedly connected to the inside of the detection fixing plate (4), the lower end of the detection inflation tube (7) is communicated with the inside of the mold member (6) to be detected, and the upper end of the detection inflation tube (7) is externally connected to an external air source; the detection drive mechanism is arranged inside the detection box (1); and the detection auxiliary mechanism is arranged at the front end of a group of detection water-immersing slide blocks (3) on the left side. 2. A sealing detection device as described in claim 1, characterized in that: the detection drive mechanism includes: a detection drive screw (201) and a detection drive motor (202); the detection drive screw (201) is provided with two groups, the two groups of detection drive screws (201) are respectively rotatably connected to the inside of the slide groove of the detection immersion limit frame (2), and the two groups of detection drive screws (201) are respectively threadedly connected to the detection immersion slider (3); the detection drive motor (202) is provided with two groups, the two groups of detection drive motors (202) are respectively fixedly connected above the detection immersion slider (3), and the rotating shafts of the two groups of detection drive motors (202) are respectively coaxially fixedly connected to the detection drive screw (201). 3. A sealing detection device as described in claim 1, characterized in that: the detection drive mechanism also includes: a detection clamping cylinder (401) and a detection limit slider (402); the detection clamping cylinder (401) is fixedly connected above the detection fixed plate (4); the detection limit slider (402) is fixedly connected to the lower end between the two groups of detection immersion sliders (3), and the detection limit slider (402) is slidably connected to the detection support base plate (5). 4. A sealing detection device as claimed in claim 1, characterized in that: the detection auxiliary mechanism includes: a detection auxiliary shaft (501), a detection drive gear (502), a detection drive rack (503), a first detection connecting member (504), a second detection connecting member (505) and an auxiliary drive wheel (506); the detection auxiliary shaft (501) is rotatably connected to the front of a group of detection immersion sliders (3) on the left side; the detection drive gear (502) is rotatably connected to the front end of the detection auxiliary shaft (501); the detection drive rack (503) is fixedly connected to the left side group On the right side of the detection water immersion limit frame (2), the detection drive rack (503) is meshed with the detection drive gear (502); the first detection connecting member (504) is coaxially fixedly connected to the rear of the detection drive gear (502); the second detection connecting member (505) is key-connected to the rear of the first detection connecting member (504), a spring is provided inside the second detection connecting member (505), and the rear end of the internal spring of the second detection connecting member (505) is fixedly connected to the first detection connecting member (504); the auxiliary driving wheel (506) is coaxially fixedly connected to the rear end of the detection auxiliary rotating shaft (501). 5. A sealing detection device as described in claim 4, characterized in that: the detection auxiliary mechanism also includes: a first auxiliary driving member (507), a second auxiliary driving member (508) and a third auxiliary driving member (509); the first auxiliary driving member (507) is fixedly connected to the outer periphery of the second detection connecting member (505); the second auxiliary driving member (508) is fixedly connected to the front end centrifugal position of the auxiliary driving wheel (506); the third auxiliary driving member (509) is fixedly connected to the front of a group of detection immersion sliders (3) on the left side, and the left and right ends of the third auxiliary driving member (509) are provided with rounded corner structures. 6. A sealing detection device as described in claim 4, characterized in that: the detection auxiliary mechanism also includes: an auxiliary connecting rope (510) and an auxiliary reset spring (511); the left end of the auxiliary connecting rope (510) is fixedly connected to the auxiliary driving wheel (506), and the right end of the auxiliary connecting rope (510) is fixedly connected to the detection support base plate (5); the auxiliary reset spring (511) is arranged in four groups, and the four groups of auxiliary reset springs (511) are respectively fixedly connected to the left and right ends of the detection support base plate (5), and the outer ends of the four groups of auxiliary reset springs (511) are respectively fixedly connected to the detection immersion slider (3).