Sealing performance detection device for tee joint production

Abstract

The utility model discloses a leakproofness detection device for tee joint production, and relates to the technical field of tee joint production detection, the leakproofness detection device comprises a bottom plate, a leakproofness detection cover, a positioning support and a detection mechanism, the leakproofness detection cover is arranged above the bottom plate, the detection mechanism comprises a plugging assembly and a detection assembly, the plugging assembly comprises a first connecting piece and a first plugging block, and the detection assembly comprises a second connecting piece and a second plugging block. The detection assembly comprises a second connecting piece, an inflator pump and a second plugging block, one end of the first plugging block and one end of the second plugging block are each provided with a hollow pipe, and each hollow pipe is provided with a three-way cleaning piece; according to the utility model, the detection mechanism is composed of two groups of plugging assemblies and one group of detection assembly, the plugging assemblies and the detection assembly can plug the port of the tee joint, and the inflation pump of the detection assembly can inflate the interior of the tee joint. The three-way cleaning piece arranged on the hollow pipe at one end of the first plugging block and one end of the second plugging block can clean the interior and the end face of the three-way port, and it is guaranteed that the three-way port is stably sealed through the first plugging block and the second plugging block.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tee production detection technical field especially relates to a sealing property detection device for tee production. BACKGROUND

[0002] Tee is also called pipe tee or tee pipe fitting, tee joint etc. It is mainly used for changing fluid direction and used in main pipe branch pipe place. It can be classified according to pipe diameter size. Generally, it is made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon silicon, PVC etc. material, tee is a kind of chemical pipe fitting with three ports, i.e. one inlet and two outlets, or two inlets and one outlet, used in three same or different pipe road collecting place. The main function of tee is to change fluid direction.

[0003] Tee needs to detect its internal airtightness when producing to improve tee product quality and avoid liquid leakage or air leakage when using, which influences normal use. In prior art, three tee ports are plugged and internal inflation is observed to realize sealing property detection, but three tee ports are plugged by plugging member and affected by impurities, which leads to insufficient sealing property, thus influencing detection result. Therefore, the utility model provides a sealing property detection device for tee production to solve the deficiency in prior art. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model aims at providing a sealing property detection device for tee production, which is composed of two groups of plugging assemblies and one group of detection assemblies, the plugging assemblies and detection assemblies can plug tee port, the inflation pump of detection assembly can realize internal inflation of tee, the tee cleaning member arranged on the hollow pipe at one end of the first plugging block and the second plugging block can clean tee port inside and end face, the first plugging block and the second plugging block can stably seal tee port to ensure sealing property detection accuracy.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A sealing detection device for tee production, comprising a base plate, a sealing detection cover, a positioning support and a detection mechanism, a sealing detection cover is arranged above the base plate, a gas pressure gauge is arranged in the sealing detection cover, a first support is arranged on the top of the base plate, a second support and a third support are arranged on the both sides of the first support, a positioning support is arranged on the top of the first support, the detection mechanism comprises a plugging assembly and a detection assembly, the plugging assembly is installed on the second support and the third support, the detection assembly is installed on the first support, the plugging assembly comprises a first connecting piece and a first plugging block, the first connecting piece is connected with the second support and the third support, a first plugging block is arranged at one end of the first connecting piece, the detection assembly comprises a second connecting piece, an air pump and a second plugging block, the second connecting piece is connected with the first support, an air pump is arranged at one end of the second connecting piece, and a second plugging block is arranged at the output end of the air pump;

[0007] The first plugging block and the second plugging block are both provided with a hollow tube, a tee cleaning piece is arranged on the hollow tube, and the air pump output end, the second plugging block and the hollow tube have an air filling channel therebetween.

[0008] Further improvement lies in that first mounting plates are arranged on the both sides of the base plate, second mounting plates are arranged on the both sides of the upper end of the sealing detection cover, an electric lifting rod is arranged on the first mounting plate, and the output end of the electric lifting rod is connected with the bottom of the second mounting plate.

[0009] Further improvement lies in that the positioning support comprises a first support seat, a second support seat and a U-shaped positioning seat, two groups of first support seats are symmetrically arranged, a U-shaped positioning seat is arranged on the top of each of the two groups of first support seats, a second support seat is arranged on the front side of each of the two groups of first support seats, and a U-shaped groove is arranged on the second support seat.

[0010] Further improvement lies in that the first connecting piece and the second connecting piece are the same in structure and both comprise a cylinder, a connecting seat and a driving motor, one end of the cylinder is connected with the first support, the second support and the third support, a connecting seat is arranged at the output end of the cylinder, a recess is arranged on the connecting seat, a driving motor is arranged in the recess, an installation shaft is arranged at the output end of the driving motor, and the first plugging block and the air pump are both installed at one end of the installation shaft.

[0011] Further improvement lies in that the first plugging block and the second plugging block are the same in structure and both comprise a first ring plate and a second ring plate, the second ring plate is arranged on one side of the first ring plate, the diameter of the first ring plate is adapted to the outer diameter of the tee port, and the diameter of the second ring plate is adapted to the inner diameter of the tee port.

[0012] Further improvement lies in that the tee cleaning piece comprises a first brush strip and a second brush strip, the first brush strip is symmetrically arranged at the front end of the outer wall of the hollow pipe, the second brush strip is arranged at one side of the first brush strip, the length of the second brush strip is greater than that of the first brush strip, and the length of the first brush strip is matched with the inner diameter of the tee port.

[0013] The utility model discloses the beneficial effect is: the utility model discloses a detection mechanism is set to be by two group of plugging components and a group of detection components constitute, and plugging component and detection component can realize the plugging of tee port to the inflation pump of detection component can realize the inflation to tee interior, and the tee cleaning piece of setting on the hollow pipe of one end of first plugging block and second plugging block can realize the cleaning of tee port interior and end face, guarantee first plugging block and second plugging block stably seal tee port, thereby guaranteeing the sealing precision of detection. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is three -dimensional schematic view of the utility model structure expansion state for the utility model;

[0015] Figure 2 It is three -dimensional schematic view of the utility model positioning support structure for the utility model;

[0016] Figure 3 It is three -dimensional schematic view of the utility model plugging component structure for the utility model;

[0017] Figure 4 It is three -dimensional schematic view of the utility model detection component structure for the utility model;

[0018] Figure 5 It is three -dimensional schematic view of the utility model first connecting piece and second connecting piece structure for the utility model;

[0019] Figure 6 It is three -dimensional schematic view of the utility model first plugging block and second plugging block structure for the utility model

[0020] Figure 7 It is three -dimensional schematic view of the utility model tee cleaning piece structure for the utility model

[0021] Figure 8 It is three -dimensional schematic view of the utility model structure closed state for the utility model.

[0022] Wherein: 1, the bottom plate; 2, sealing detection cover; 3, positioning support; 301, first support seat; 302, second support seat; 303, U-shaped positioning seat; 304, U-shaped groove; 4, first support; 5, second support; 6, third support; 7, plugging assembly; 701, first connecting piece; 702, first plugging block; 8, detection assembly; 801, second connecting piece; 802, air pump; 803, second plugging block; 9, three-way cleaning piece; 901, first brush strip; 902, second brush strip; 10, first mounting plate; 11, second mounting plate; 12, electric lifting rod; 13, air cylinder; 14, connecting seat; 15, drive motor; 16, mounting shaft; 17, first ring plate; 18, second ring plate; 19, hollow tube; 20, gas pressure gauge. DETAILED DESCRIPTION

[0023] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiments, and the embodiments are only used to explain the utility model and do not constitute the limitation of the protection scope of the utility model.

[0024] According to Figures 1-8 As shown in the figure, the embodiment provides a sealing detection device for three-way production, which comprises a bottom plate 1, a sealing detection cover 2, a positioning support 3 and a detection mechanism, the bottom plate 1 is provided with the sealing detection cover 2 above, the sealing detection cover 2 is internally provided with a gas pressure gauge 20, the bottom plate 1 is provided with a first support 4 at the top, the first support 4 is respectively provided with a second support 5 and a third support 6 at both sides, the first support 4 is provided with the positioning support 3 at the top, the detection mechanism comprises a plugging assembly 7 and a detection assembly 8, the plugging assembly 7 is installed on the second support 5 and the third support 6, the detection assembly 8 is installed on the first support 4, the plugging assembly 7 comprises a first connecting piece 701 and a first plugging block 702, the first connecting piece 701 is connected with the second support 5 and the third support 6, one end of the first connecting piece 701 is provided with the first plugging block 702, the detection assembly 8 comprises a second connecting piece 801, an air pump 802 and a second plugging block 803, the second connecting piece 801 is connected with the first support 4, one end of the second connecting piece 801 is provided with the air pump 802, the output end of the air pump 802 is provided with the second plugging block 803; one end of the first plugging block 702 and the second plugging block 803 is provided with a hollow tube 19, the hollow tube 19 is provided with a three-way cleaning piece 9, the air pump 802 output end, the second plugging block 803 and the hollow tube 19 have an air filling channel therebetween.

[0025] The sealing detection device for tee production of the utility model carries out sealing detection to the produced tee, opens the sealing detection cover 2 to expose the bottom plate 1, then places the tee on the positioning support 3 to position, then controls the detection assembly 8 to move to one port of the tee to block and cooperates with the positioning support 3 to complete the positioning of the tee, then moves the blocking assembly 7 on the second support 5 and third support 6 to be close to the other two ports of the tee, makes the tee cleaning piece 9 on the one end hollow pipe 19 of the first blocking block 702 enter the port, then controls the first blocking block 702 to rotate through the first connecting piece 701, makes the tee cleaning piece 9 clean the port, after cleaning, the blocking assembly 7 continues to be close to the port, until the first blocking block 702 blocks the port, at this time, controls the detection assembly 8 to exit a certain distance, utilizes the tee cleaning piece 9 on the detection assembly 8 to clean the remaining one port, after cleaning, the detection assembly 8 is close to the port, utilizes the second blocking block 803 to block the port, then the inflation pump 802 starts to inflate through the inflation channel to the tee, closes the sealing detection cover 2, observes the pressure value change of the gas pressure gauge 20, judges whether there is the problem of insufficient airtightness.

[0026] The bottom plate 1 is provided with a first mounting plate 10 on both sides, the sealing detection cover 2 is provided with a second mounting plate 11 on both sides of the upper end, the first mounting plate 10 is provided with an electric lifting rod 12, and the output end of the electric lifting rod 12 is connected with the bottom of the second mounting plate 11.

[0027] The positioning support 3 includes a first support base 301, a second support base 302 and a U-shaped positioning base 303, two groups of the first support base 301 are symmetrically arranged, the top of the two groups of the first support base 301 is provided with the U-shaped positioning base 303, the front side of the two groups of the first support base 301 is provided with the second support base 302, and the second support base 302 is provided with a U-shaped groove 304. Through the two ports of the tee being symmetrically clamped into the U-shaped positioning base 303 and the remaining one port being located in the U-shaped groove 304, the positioning of the tee can be realized.

[0028] The first connector 701 and the second connector 801 have the same structure, both including a cylinder 13, a connecting seat 14, and a drive motor 15. One end of the cylinder 13 is connected to the first support 4, the second support 5, and the third support 6. The output end of the cylinder 13 is provided with the connecting seat 14, which has a groove. The drive motor 15 is located in the groove, and the output end of the drive motor 15 is provided with a mounting shaft 16. The first sealing block 702 and the air pump 802 are both mounted on one end of the mounting shaft 16. Both the first connector 701 and the second connector 801 can provide movement control and rotation control. When the cylinder 13 extends, it can drive the structure at the output end to approach the tee for sealing. Starting the drive motor 15 can drive the mounting shaft 16 to rotate, so that the tee cleaning component 9 cleans the tee port, ensuring the sealing quality of the first sealing block 702 and the second sealing block 803.

[0029] The first sealing block 702 and the second sealing block 803 have the same structure, both including a first ring plate 17 and a second ring plate 18. The second ring plate 18 is provided on one side of the first ring plate 17. The diameter of the first ring plate 17 is adapted to the outer diameter of the tee port, and the diameter of the second ring plate 18 is adapted to the inner diameter of the tee port. This arrangement ensures that the first sealing block 702 and the second sealing block 803 provide a stable and tight sealing effect, which is beneficial for maintaining the accuracy of the sealing performance test results.

[0030] The three-way cleaning component 9 includes a first brush strip 901 and a second brush strip 902. The first brush strip 901 is symmetrically arranged at the front end of the outer wall of the hollow tube 19, and the second brush strip 902 is arranged on one side of the first brush strip 901. The length of the second brush strip 902 is greater than the length of the first brush strip 901, and the length of the first brush strip 901 is adapted to the inner diameter of the three-way port. The first brush strip 901 extends into the three-way port to clean the inner wall, and the second brush strip 902 rotates at the end face of the three-way port to perform rotary cleaning of the end face.

[0031] This invention configures the detection mechanism as consisting of two sets of sealing components 7 and one set of detection components 8. Both the sealing components 7 and the detection components 8 can seal the tee port. The air pump 802 of the detection components 8 can inflate the tee. The tee cleaning component 9, which is set on the hollow tube 19 at one end of the first sealing block 702 and the second sealing block 803, can clean the inside and end face of the tee port, ensuring that the first sealing block 702 and the second sealing block 803 stably seal the tee port, thereby ensuring the accuracy of the sealing test.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sealing property detection device for tee production, characterized by: The utility model relates to a sealing detection device, including bottom plate (1), seal detection cover (2), positioning support (3) and detection mechanism, bottom plate (1) top is equipped with seal detection cover (2), seal detection cover (2) inside is equipped with gas pressure gauge (20), bottom plate (1) top is equipped with first support (4), first support (4) both sides are equipped with second support (5) and third support (6) respectively, first support (4) top is equipped with positioning support (3), detection mechanism includes plugging subassembly (7) and detection subassembly (8), plugging subassembly (7) is installed on second support (5) and third support (6), detection subassembly (8) is installed on first support (4), plugging subassembly (7) includes first connecting piece (701) and first plugging block (702), first connecting piece (701) is connected with second support (5) and third support (6), first connecting piece (701) one end is equipped with first plugging block (702), detection subassembly (8) includes second connecting piece (801), inflation pump (802) and second plugging block (803), second connecting piece (801) is connected with first support (4), second connecting piece (801) one end is equipped with inflation pump (802), inflation pump (802) output is equipped with second plugging block (803); First plugging block (702) and second plugging block (803) one end are equipped with hollow tube (19), three-way cleaning piece (9) are equipped on hollow tube (19), and inflation pump (802) output and second plugging block (803) and hollow tube (19) have inflation passage among the three.

2. The sealing detection device for tee production according to claim 1, characterized in that: Bottom plate (1) both sides are equipped with first mounting plate (10), seal detection cover (2) upper end both sides are equipped with second mounting plate (11), first mounting plate (10) is equipped with electric lifting rod (12), and electric lifting rod (12) output is connected with second mounting plate (11) bottom.

3. The sealing detection device for tee production of claim 1, wherein: Positioning support (3) includes first support seat (301), second support seat (302) and U-shaped positioning seat (303), two groups of first support seat (301) are symmetrically equipped, and the top of two groups of first support seat (301) is equipped with U-shaped positioning seat (303), and the front side of two groups of first support seat (301) is equipped with second support seat (302), and the second support seat (302) is equipped with U-shaped groove (304).

4. The sealing detection device for tee production of claim 1, wherein: First connecting piece (701) and second connecting piece (801) are same in structure, and all include cylinder (13), connecting seat (14) and drive motor (15), one end of cylinder (13) is connected with first support (4), second support (5) and third support (6), the output end of cylinder (13) is equipped with connecting seat (14), the connecting seat (14) is equipped with recess, the recess is equipped with drive motor (15), the output end of drive motor (15) is equipped with mounting shaft (16), and first plugging block (702) and inflation pump (802) are all installed on one end of mounting shaft (16).

5. The sealing detection device for tee production according to claim 4, characterized in that: The first blocking block (702) and the second blocking block (803) are identical in structure, and each comprises a first ring plate (17) and a second ring plate (18), one side of the first ring plate (17) is provided with the second ring plate (18), the diameter of the first ring plate (17) is matched with the outer diameter of the tee port, and the diameter of the second ring plate (18) is matched with the inner diameter of the tee port.

6. The sealing detection device for tee production of claim 5, wherein: The tee cleaning piece (9) comprises a first brush strip (901) and a second brush strip (902), the outer wall of the hollow pipe (19) is symmetrically provided with the first brush strip (901) at the front end, one side of the first brush strip (901) is provided with the second brush strip (902), the length of the second brush strip (902) is greater than that of the first brush strip (901), and the length of the first brush strip (901) is matched with the inner diameter of the tee port.

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